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5 Contemporary Basement Conversion Ideas for 2023

Basements, often overlooked and underutilised, have untapped potential waiting to be unleashed. These subterranean spaces have evolved beyond mere storage zones and can be transformed into versatile havens, tailored to your unique needs and preferences. In collaboration with Crownwell Basements, a leading design and build contractor specialising in high-end basement conversions, we present five cutting-edge basement conversion ideas that redefine these underground realms. With the right vision and creativity, your basement can become a hub of innovation and functionality.

Crownwell Basements Callender Howorth1. Utility & Storage Redefined

Begin with practicality. Relocate your washing machine and laundry area to the basement, liberating space on your main floor while ensuring a quieter living environment. The surplus storage space can safely house luggage, seasonal gear, and even a safe or gun cabinet. Embrace the cool, consistent temperatures of the basement by creating a wine cellar or a sleek bar to escape the summer heat—a space that effortlessly combines function with style.

2. Family/Media/Games Haven

Maximise your basement’s potential as an entertainment hub for family and friends. Outfit it with a widescreen TV or a home cinema setup, gaming consoles, and a music system. For larger spaces, consider adding ping pong or pool tables. Repurpose vintage items for storage, install shelves for books and board games, and adorn the walls with art for a touch of colour. Create a playful and inviting atmosphere with comfy beanbags or classic armchairs, ensuring that your basement becomes the preferred gathering spot.
Crownwell Basements Callender Howorth

3. Wellness Oasis/Spa/Gym

Incorporate a wellness area into your basement sanctuary, featuring steam rooms, saunas, or even fully equipped gyms and swimming pools with underwater running machines. The naturally cool basement environment lends itself to creating the ultimate space for relaxation and rejuvenation. Ensure sound-proofing to optimise the gym experience, taking advantage of the basement’s concrete floors that absorb vibrations from exercise equipment.

crownwell basements callender howorth4. Study/Home Office/Library

Elevate your productivity by transforming the basement into a serene study, a home office, or a library. This versatile space provides an ideal setting for focused work, quiet reading, and organised storage for books and art collections. Escape distractions from the bustling household and create a defined workspace with ergonomic furniture, uplifting decor, and high-quality lighting, ensuring an environment conducive to concentration.

crownwell basements callender howorth

5. Guest Bedroom/Playroom

Convert your basement into a welcoming guest bedroom or a vibrant playroom. Modern decor, effective insulation, and ambient lighting can dispel the notion of a dark and unwelcoming space. Even small basements can be designed to feel spacious and inviting. A basement guest room is a valuable addition for accommodating family and friends, while a dedicated play area for kids offers a safe and entertaining space to explore and mingle. Features like chalkboard walls and rugs add fun and educational elements, keeping the rest of the house clean and organised.

Ready to unlock the full potential of your basement? Contact us to discuss your basement design dreams and embark on a journey of transformation. With over 25 years of experience, the Callender Howorth team is ready to deliver exceptional design tailored to your needs.

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Crafting a Family Home with Visual Geometry

In a world where architectural trends continuously evolve, certain artistic elements have stood the test of time. Stained glass, with its origins dating back a millennium, emerged as a profound symbol of the Gothic and Renaissance periods in Europe. Its radiant allure has persisted through the ages, adorning the world’s most iconic cathedrals, mosques, and cultural landmarks. This enduring art form continues to inspire, weaving a rich tapestry of history and creativity.

Amidst this historical backdrop, we embarked on a transformative journey at Belsize Lane in London, breathing new life into a detached house to create a luxurious family home. Our mission was to redefine the concept of a “cosy family home” by delving deeper into the essence of what makes a house truly special—a unique family story at its heart.

The family is an intricate tapestry of individual stories, woven together to create a shared narrative. The essence of a family home lies in these unique stories. With this in mind, we turned to the ancient art of stained glass as a source of inspiration. We envisioned custom stained glass windows that would not only infuse light into the space but also narrate the individual tale of the family residing within.

Collaborating closely with a skilled stained glass craftsman, we embarked on the journey of crafting these bespoke windows. Our client, an art dealer with a keen eye for aesthetics, actively participated in the development process. Together, we spent countless hours in the stained glass studio, meticulously translating our designs into this mesmerizing medium.

The transformation from graphic image concept to glass art is a captivating process. Every aspect, from how the glass interacts with sunlight to its night-time appearance, demanded careful consideration. The interplay of colours, textures, and the glass’s age all played a role in shaping these unique windows, which, in essence, became a distinctive art form of their own.

These stained glass windows became a tangible piece of the family’s story, casting their luminous glow across the home. They serve as a constant reminder of the family’s unique narrative and an ever-present source of inspiration. The joyous satisfaction in our client’s eyes upon seeing the results mirrored our own.

Visual geometry, a hallmark of religious and cultural buildings, has a subtle yet profound impact on our most intimate spaces—our homes. Its presence can be incorporated into interiors and exteriors in various ways, leaving an indelible mark on the ambiance.

By introducing geometric shapes, whether in a symmetrical or asymmetrical manner, a space takes on a unique energy of its own. From intricately designed floors and closets to geometrically inspired art pieces, lighting, and wall coverings, these patterns become a language that speaks to the individuality of the home.

Geometric elements infuse depth and character into a space, creating an energy that is unmistakably unique. Even in minimalist designs, geometric shapes can be applied discreetly, leaving a lasting impression that is both subtle and sophisticated.

Adding depth, intrinsic character, an energy of its own, geometrical shapes can be cleverly applied even in minimal designs while remaining understated.

As in the case of religious or cultural buildings, visual geometry quietly captivates and keeps us connected to our most personal intimate space, our home.


Embracing Contemporary Trends in Stained Glass:

Incorporating current trends into the art of stained glass can elevate the timeless beauty of this craft to a new level. Here are some contemporary trends that have found their way into modern stained glass designs in 2023:

1. Minimalistic Elegance: While traditional stained glass often featured intricate patterns and detailed scenes, contemporary designs embrace minimalism. Clean lines, geometric shapes, and simplicity are at the forefront. This trend complements modern interior aesthetics and creates a sense of spaciousness.

2. Nature-Inspired Themes: Many homeowners today seek to bring the outdoors inside, and stained glass can play a pivotal role in achieving this. Nature-inspired motifs such as botanical patterns, birds, and landscapes are gaining popularity, infusing homes with a sense of tranquillity and connection to the environment.

 3. Abstract Expressionism: Abstract stained glass designs are captivating audiences with their free-flowing forms and vibrant colours. These pieces often convey emotions and evoke thought-provoking sensations, making them a unique addition to contemporary interiors.

4. Sustainable Materials: Environmental consciousness is a growing concern, even in the world of stained glass. Contemporary artisans are exploring sustainable materials and techniques, incorporating eco-friendly practices into their creations.

5. Fusion of Art and Technology: Advancements in technology have opened up exciting possibilities for stained glass. Interactive pieces that respond to light or touch, as well as designs that incorporate LEDs for dynamic lighting effects, are pushing the boundaries of this traditional art form.


Visual Geometry: Where Tradition Meets Contemporary Expression

Visual geometry remains a cornerstone of stained glass design. Whether it’s in the form of intricate patterns, symmetrical arrangements, or abstract shapes, geometry is a timeless language that continues to captivate. By merging the enduring elegance of stained glass with contemporary trends, homeowners can create spaces that are not only visually stunning but also reflective of their personal style.


In the same way that stained glass has a timeless allure in cultural buildings, visual geometry adds an enduring charm to our personal sanctuaries—our homes. It is a reminder that amidst the ever-changing trends of architecture and design, some elements endure, weaving a connection between the past, present, and future.

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Unleashing the Creative Process in Interior Design 

Interior design is an art form that breathes life into spaces, transforming them from mere structures into personalised havens. Behind every stunningly designed interior lies a dynamic journey in the creative process that combines intentional imagination, inspiration, and expertise.

The intricacies of the creative process in interior design unveil the steps we as designers undertake to craft remarkable spaces that effortlessly reflect individual style, functionality, and lifestyle.

Listen to our latest interview on Monaco’s Riviera Radio where Mark Howorth talks about the creative journey and our latest project in Saint Tropez.

A Mindful Exploration and Inspiration

The creative journey in interior design begins with exploration with our clients. We as designers immerse ourselves with our clients in various sources of inspiration, such as magazines, online platforms, art galleries, and even nature.

Old vacation photos, instagram profiles, and favourite experiences help us define what environments they appreciate to be in, even Burning Man!

Photo by D.Milo, Burning Man 2023

This stage enables us to gather ideas, observe emerging trends, and visualise possibilities. During this phase, we actively seek inspiration from diverse cultures, colors, patterns, textures, and architectural styles.

Concept Development

Once we are clear on the inspirations, we begin to develop a concept that will guide the design choices. We carefully consider the purpose of the space, our client’s preferences, and any existing architectural elements.

This stage involves brainstorming ideas, sketching preliminary designs, and creating mood boards to capture the desired atmosphere or theme. Concept development lays the foundation for the entire design process.

Space Planning and Layout

Space planning is a crucial element of interior design, ensuring that every square inch is optimised for functionality and flow. We analyse our client’s needs, considering factors such as traffic patterns, furniture placement, and architectural constraints.

This stage involves creating detailed floor plans, determining the placement of walls, doors, windows, and assessing lighting requirements. Space planning aims to strike the delicate balance between aesthetics and practicality. Our 3D modeling allows our interior architectural team to prepare highly detailed renderings so our clients can have a clear understanding of what their home will look and feel like. 

Material Selection and Colour Palette

Materials and colours play a vital role in shaping the ambiance and character of any interior space. Our team of designers carefully selects materials, fabrics, finishes, and textures that harmonise with the overall concept. 

We don’t follow a house style because each of our projects is bespoke to truly reflect the unique personalities and lifestyles of our clients. 

In sourcing our materials we consider the durability, sustainability, and maintenance aspects of each material even vintage and heirloom pieces. 

We create colour palettes essential to evoke desired emotions and create visual harmony. Our design team skilfully combines colours, ensuring they complement each other while reflecting the client’s personality and desired mood.

Furniture and Accessories

The selection of furniture and accessories brings the design concept to life. We consider the scale, proportion, and style of each piece to create a cohesive and visually pleasing arrangement.

India Mahdavi armchair

India Mahdavi Bishop ceramic

Elitis Fr wallpaper

Porta Romana ceiling pendant

Bella Figura table lamp.

Attention to detail is paramount, as accessories, such as artwork, rugs, lighting fixtures, and plants, add the final touches that elevate the overall design.

We also work with our suppliers for truly bespoke pieces some of which are designed by our team in collaboration with the supplier. 

Implementation and Execution

The final stage of the creative process lies in the execution of the design. We collaborate with skilled craftsmen, artisans, and contractors to bring their vision to reality. Effective communication between all parties involved is crucial to ensure seamless execution. Regular site visits, quality control, and attention to detail are essential to address any challenges that may arise during the implementation phase. Through our project management, all aspects of implementation and execution are monitored and transparently communicated to our clients. 

The creative process in interior design is a dynamic journey where intentionality marries imagination, inspiration, and expertise. It is an intricate blend of exploration, concept development, space planning, material selection, furniture arrangement, and flawless execution. 

As interior designers, we covet this creative journey with our clients to create their legacy with a lasting impact. 



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What Are the Top Five Lighting Design Trends for 2023

Lighting design is a dynamic architecture field vital in creating our living and working spaces’ ambience, functionality, and aesthetics. As technology advances and design sensibilities shift, new lighting trends emerge, offering fresh perspectives on how we illuminate our environments. In exploring the top five lighting design trends, we delve into the captivating world of innovative luminosity. 

From sustainable solutions that embrace energy efficiency to the integration of smart lighting technology that grants us unprecedented control, as well as a vintage comeback, these trends are transforming the way we perceive light and influencing the essence of modern interior and exterior design.

HIGH RES - INCANDESCENT interior lighting

LED Lighting

With growing awareness of environmental issues, the prominence of energy-efficient lighting solutions has surged. LED technology has taken the lead due to its extended lifespan, reduced energy consumption, and versatile design possibilities. Love them or not, LEDs have secured their place and the importance of stylish, sustainable, and energy-efficient lighting has been a trendsetter and a favourite in the lighting sphere. 

In recent years, competition has unfolded among light bulb manufacturers to introduce energy-saving alternatives to the widely used traditional incandescent filament bulb. As a result, several manufacturers have stepped up to the challenge, now offering dimmable LED, black light, and high light iterations of Edison’s original incandescent invention.

In summary, LED lighting offers numerous benefits due to its energy efficiency, extended lifespan, and versatility in design. They consume less energy than traditional bulbs, reducing electricity bills and environmental impact. With a longer operational life, they require fewer replacements, reducing waste. Their compact size and directional illumination enhance design possibilities.


Smart Lighting

Incorporating smart technology into lighting systems has enhanced control and personalisation. This encompasses functionalities such as remote manipulation, dynamic colour changes, and the capacity to adapt lighting intensity according to time or activities. LED technology has solidified its presence, and now smart lighting controls are the imminent trend. 

The familiar dimmers and sensors are evolving with the help of smart technology. Wireless devices are considered standard, with smartphones and tablets commonly serving as remote controls for home lighting. However, lighting has transcended its traditional role. The refinement of Li-Fi, which employs light for communication similar to Wi-Fi, is currently revolutionising homes, shops, and indoor spaces.

Smart lighting offers enhanced convenience and energy efficiency. It allows remote control, adaptable brightness, and colour variations. Automated scheduling based on activities or time of day promotes comfort. Integration with smart devices streamlines control, reducing the need for manual adjustments. Overall, it optimises lighting experiences while conserving energy and reducing costs.

interior lighting

Biophilic Lighting 

The biophilic design represents a harmonious synergy between the natural world and the built environment, ushering the outdoors into our indoor spaces. In the realm of lighting design, this trend takes on a transformative role, as it seeks to infuse interiors with the serenity and vitality of nature for home lighting. Lighting fixtures inspired by biophilic design often incorporate organic shapes, hues, and textures reminiscent of the outdoors. These designs may mimic the dappled sunlight filtering through leaves or the gentle glow of a sunset, evoking a sense of calm and connection in contrast to high light.

Biophilic lighting supports human circadian rhythms by simulating natural lighting conditions, promoting better sleep patterns and overall well-being. The integration of this design philosophy isn’t merely aesthetic; it’s grounded in scientific research that highlights the positive impact of nature-inspired environments on mental and emotional health. Biophilic lighting’s ability to reduce stress, increase productivity, and enhance cognitive function makes it a compelling choice for spaces ranging from offices to healthcare facilities.

Embracing biophilic design through lighting fosters a sense of tranquillity and encourages a rekindled relationship with nature. It serves as a reminder of our innate connection to the natural world and its profound influence on our physical and psychological harmony.


Pendant Lighting

Pendant lighting has emerged as a significant trend in interior design, captivating both homeowners and designers alike. This trend is fueled by the unique blend of functionality, aesthetics, and versatility that pendant lighting brings to various spaces.

One of the key benefits of pendant lighting is its ability to serve as a statement piece. These fixtures come in various styles, sizes, and materials, allowing them to effortlessly complement any interior decor theme.  Beyond aesthetics, pendant lighting offers practical advantages. Suspended from the ceiling, like chandelier lighting, pendants provide focused and localised lighting, making them ideal for task lighting in specific areas. 

Pendant lighting also excels in its adaptability. These fixtures cater to various lighting needs and preferences with adjustable heights and light intensity options. Additionally, the availability of dimmable pendant lights allows for creating diverse atmospheres, from bright and refreshing to soft and intimate, enhancing the mood of any space.

In open-concept layouts, pendant lighting can serve as a visual guide that delineates different zones within a room. This helps define each area’s purpose and creates a sense of coherence in the overall home lighting design.

One such installation of multiple pendants was carried out by Blackburn based design company Tyson Lighting. “We wanted to use the filament lamps in the scheme as we love the beautiful ambiance that they create. The warm glow that they give off really adds an edge to the surroundings and can be the difference between a good scheme and a great scheme” says Bunmi Fayomi the Commercial Manager at Tyson Lighting. “We love the quality of the Alchemist fittings and the combination with the Edison lamp really adds something different to the design”.



One of the standout trends this year is the resurgence of chandeliers, especially the smaller versions known as ‘mini’ chandeliers. Chandeliers have evolved significantly over time, and the compact ‘mini’ chandelier is swiftly becoming the preferred choice for lighting focal points, especially in smaller areas like studio apartments. However, there’s still a strong demand for grand and opulent chandeliers, catering to clients who are ready to invest more in creating a lavish atmosphere.

interior lighting

Vintage Lighting

Vintage lighting has captured the imagination of interior designers and homeowners alike, becoming a compelling trend that bridges the past and present. This can be attributed to the unique charm, nostalgia, and timeless appeal that vintage lighting fixtures such as lava lamps or refurbished spotlights bring to modern spaces.

One of the standout benefits of vintage lighting is its ability to infuse a sense of history and character into contemporary interiors. These fixtures often bear the craftsmanship and design sensibilities of bygone eras, creating a captivating juxtaposition within modern surroundings. Vintage lighting pieces tell stories of different eras, acting as functional art that sparks conversations and engages the imagination.

Vintage lighting’s adaptability is another factor contributing to its trendiness. These fixtures seamlessly blend with various design aesthetics, from rustic and industrial to traditional and eclectic. They possess a versatile aesthetic that integrates into diverse interior styles, bridging classic and contemporary design sensibilities.

Ultimately, the resurgence of vintage lighting signifies a yearning for authenticity and a desire to pay homage to the design heritage of previous generations. This trend isn’t just about lighting; it’s about preserving the past, celebrating craftsmanship, and creating interiors rich with character and depth. 

Garden Lighting Trends in 2023

Over recent times, the selection of garden lighting fixtures like bollard, path, step, and wall lights has expanded impressively. However, what’s truly transformed is the widespread integration of LED technology and its innovative applications. Nowadays, the focus is on setting the perfect ambiance and mood, establishing a seamless connection between indoor and outdoor spaces. Outdoor lighting has evolved into an art, prompting interior designers to take a keen interest in exterior lighting plans and garden layouts. This shift signifies the evolving relationship between design disciplines and the outdoor living experience.


How Can We Help

Callender Howorth is the place for those passionate about staying ahead of the curve in interior design and eager to explore the latest design trends. As a luxury interior design practice renowned for its expertise in creating breathtaking and trendsetting spaces, Callender Howorth is your partner in bringing your design visions to life. 

With a keen eye for detail and a deep understanding of design nuances, we are at the forefront of the design industry, shaping the future of interior aesthetics. To embark on a design journey that transcends time and captures the essence of today’s most alluring trends, reach out to Callender Howorth and let us guide you toward a world of elevated and timeless elegance. 

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Milan’s Favorite Drink

Welcome to the epicentre of creativity, innovation, and design excellence – Milan Design Week. Steeped in a tradition of architectural and artistic prowess, this annual event transforms Milan into a dynamic playground where visionaries worldwide converge to celebrate the intersection of aesthetics and functionality. 

As the global hub of design, Milan opens its doors to many exhibitions, installations, talks, and experiences that push the boundaries of imagination. From the prestigious Salone del Mobile to the buzzing streets adorned with captivating installations, Milan Design Week is a journey into the heart of design evolution, where each corner promises inspiration, discovery, and the harmonious fusion of form and concept. 

Embark on this exhilarating adventure, where design’s past, present, and future unite in a symphony of innovation, leaving an indelible mark on those fortunate enough to partake in this design pilgrimage.

While the Milan Design Week is scheduled for 16-21 April 2024, it’s a good time to revisit some of our past experiences and evoke the memories of Milan’s favourite drink.

Aperol Spritz

What Is Milan’s Favourite Drink?

Milan is known for its vibrant culture, fashion, cuisine, and the Milan Design Week. Some popular drinks we enjoyed during our last visit to Milan include:

Aperol Spritz: A classic Italian aperitif made with Aperol, prosecco, and soda water. It’s refreshing and often enjoyed before a meal.

Negroni: A cocktail made with equal parts of gin, Campari, and sweet vermouth. It’s known for its bitter and complex flavours.

Espresso: Italy, including Milan, is famous for its coffee culture. Espresso is an intense and concentrated coffee often enjoyed as a quick pick-me-up.

Caffè Shakerato: A chilled coffee drink made by shaking espresso with ice and simple syrup. It’s a popular choice during the warmer months.

Limoncello: While limoncello is more associated with Southern Italy, you can still find this lemon-flavoured liqueur in Milan as a refreshing after-dinner drink.

Wine: Italy is renowned for its wine production, and Milan offers a variety of local and Italian wines to enjoy.Chinotto: A bitter citrus soda that’s popular in Italy. It has a unique flavour and is often enjoyed as a non-alcoholic option.






Final Words

As the summer goes by, we have less than a year for the upcoming Milan Design Week 2024. The city’s streets will soon echo with the resonance of creativity and vision, from the awe-inspiring exhibitions that captivate our senses to the thought-provoking discussions that often ignite our intellect. 

Until we meet again on this grand stage of innovation, let’s continue to shape a world where imagination and design intertwine, creating a tapestry of beauty, functionality, and boundless inspiration. And, of course, enjoy some refreshing Milan drinks while we wait. Grazie mille, Milan Design Week – see you soon!

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California Design and Inspiration

West Coast Wonders

On a recent trip to Los Angeles to visit two of our newest interior design projects in Ojai and Laguna Beach, we found LA brimming with design inspiration and fabulous sourcing. 

Unlike our other projects in London and the French Riviera, California holds its own melting pot of creative energy threaded throughout its laid-back yet chic lifestyle.

We are California dreaming!

Listen to our latest interview on Riviera Radio where Mark Howorth expands on our new projects in California.

The first interior design project is set in the serene sleepy landscape of Ojai just between Los Angeles and Santa Barbara. Ojai is renowned as a Shangri-la of well-being, spirituality, and art infused with earthy organic energy.

From a design point of view, we are looking to create an effortless interior reflecting the serenity and understated sophistication of this slow-paced affluent utopian town. 

The second interior design project is set in the vibrant beach town of Laguna Beach.

The breathtaking beaches with their crystal-clear waters, pristine sandy shores and rocky coves with year round surf sets the tone for this upscale coastal community. 

Famed for their thriving art scene largely due to the Laguna Art museum.

Originally opened by Edgar Payne in 1918, and their events and festivals, has culturally shaped  Laguna Beach as a prime address for an idyllic healthy sun-kissed lifestyle with uptown appeal rich with a storied art culture. 

@Laguna Beach House

For this project, our design team will draw on the essence of beachside living and a stylish coastal aesthetic design maximising the light of the warm California sunshine.

Sourcing inspiration in LA

Los Angeles is a melting pot of creative inspiration.

Melrose and the Pacific Design Centre are great areas for sourcing, we truly appreciate the American energy and service.

If you’re living in Cailfornia and are looking to make a transformational change to your home and lifestyle, get in touch with us at

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Top Nine Outstanding & Unique Bathroom Products for 2023

Enhancing your bathroom’s appeal with a touch of finesse requires a thoughtful approach. Just as we aim to add a sense of distinction to your private retreat, drawing inspiration from the peak of luxurious interior design trends is a smart move.

At Callender Howorth, where excellence seamlessly blends with creativity, we carefully curate our offerings in collaboration with leading figures in the interior decoration industry. From clever concepts for small bathroom spaces to lavish designs, our expertise transforms each area into a personalised haven of comfort and style. Here, practicality effortlessly merges with elegance, creating spaces that are both inviting and sophisticated. Here is what designers have on the radar for 2023 for the latest luxury interior design trends.


1. Vessel Hammock Bath – Splinterworks


What’s the superior route to unwind: reclining in a hammock or indulging in a leisurely soak in a bathtub? The ingenious minds at Splinter Works found inspiration to create a masterpiece that seamlessly blends the two.

Crafted for wet room use, Vessel elegantly hangs from the walls, floating above the floor. Its ingenious design allows wastewater to gracefully cascade through the base into a floor drain.

Constructed from carbon fiber, a material acclaimed for its robustness and flexibility in shaping intricate curves, Vessel maintains an incredibly lightweight composition.

2. The Phone Box – West One Bathrooms


Conceived as an exceptional project, this bespoke creation was envisioned to transform a genuine piece of London’s history into a unique shower experience. The masterpiece is meticulously fashioned from an original K6 phone box kiosk.

Illuminated by a custom LED-lit transom top panel, its hinged door is adorned with extended leather straps for easy access. The unit, reframed with laminate glazing, boasts integrated extraction and pre-plumbing.

A Bossini ceiling-mounted shower, graced with chromotherapy lighting, takes centre stage, complemented by a Waterworks polished Nickel thermostatic control.

This inspirational bathroom design features a wet room-style tray with grid waste, embraced by sumptuous porcelain-tiled walls.


3. Rose Brassware – THG Paris

Bathroom Design Flowers


Since 1878, Daum has crafted exceptional crystal pieces employing rare, time-honoured methods. Each Daum crystal inlay is meticulously handcrafted within their French workshops.

The ‘Rose’ collection, versatile for sink, shower, and bath fixtures, is accompanied by a range of coordinating accessories.

This line offers an extensive array of finishes, including chrome, gold, luxbrass, nickel, and rhodium silver.


4. Lux Shape Steel Bath – Bette


Merge your acrylic bath or washstand with a sleek frame, infusing your bathroom hardware with vibrant accents. The robust steel/enamel composition empowers a minimalist approach – a simple cubic frame serves as the supporting foundation for both fixtures.

Immaculately aligned, the new bath and washstand seamlessly integrate with the frame, while the bath’s inventive technology discreetly conceals any visible overflow.


5. Brassware Special Finishes


2023 anticipates a heightened desire for unique speciality brassware finishes, veering away from conventional chrome. Prominent manufacturers like Hansgrohe have made a significant impact showcasing an impressive array of special order finishes to their product ranges.

The focus lies on brushed gold, bronze, black, and polished copper, imbuing designs with an air of exclusivity.


6. Colour Schemes & Tiles

grey tile bathroom

When beige toilet tiles design loses its charm, and white feels too stark and clinical, a touch of grey might be the remedy. Far from mundane, it brings forth depth and texture.

In 2014, the National Kitchen and Bath Association noted its rapid rise in popularity for bathrooms, a trend resurging in 2023 and poised to maintain its status well into 2024.

Concrete and wood-inspired porcelain bath tiles maintain their contemporary allure for a modern bathroom layout design, projecting a current aesthetic that is set to persist throughout the coming year and beyond.


7. Intelligent Showering Solutions – Ambiance Tuning Technique


Step into a fresh showering realm, where the innovative AMBIANCE TUNING TECHNIQUE, anchored by the central Etool, orchestrates an array of spray types with exquisite ease. This fusion of functional convenience, avant-garde controls, and sleek design, redefines the art of showering.

The three scenarios, BALANCING, ENERGIZING and DE-STRESSING, act energetically on the human dimensions of the body, mind and soul. Each of these scenarios deals with the power of water in such a distinctive way that you can influence your own well-being. By using the scenarios regularly, they become part of a personal ritual and lend a new quality to your shower experience.

Experience the ATT electronic control panel, a marvel of bath accessories, offered in 2, 3, or 4 button configurations.


8. Silenzio Washbasin – Antonio Lupi


A Corian sink encased and optionally illuminated by LED embodies function and artistry, setting a new bar for unique bathrooms. Its sculptural form seamlessly melds into the wall, becoming one with the surface it graces. The washbasin’s subtle presence resembles a blank canvas, awaiting various finishes that can be effortlessly interchanged, offering a swift refresh and transformation.


9. Per Se Brassware – Kallista


The Per Se collection introduced a few years back, has received a captivating enhancement this year through its exquisite new inlay handles. This mixer exemplifies a refined, contemporary minimalism – an embodiment of its very name.

With an inherently graceful foundation and thoughtfully composed details, Per Se exudes an inviting allure. Its unadorned design defies conventions, presenting a sleekness that sets it apart, mirroring the uniqueness suggested by its name.

Per Se offers a choice between plain or inlay handles, including Calcedonia Azul, Mother of Pearl, Tiger Eye, Lapis Lazuli, Malachite, or Black Crystal, for an ensuite bathroom design.


Elevate Your Bathroom with Callender Howorth

Elevate your living spaces to new heights of unparalleled sophistication and indulge in the art of refined living through the visionary designs of Callender Howorth. As a premier luxury design studio based in the heart of London, we specialise in crafting bespoke architectural and luxury interior design masterpieces that redefine the concept of elegance.

Explore our latest luxury interior design projects for more inspiration.

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Summer Garden on the Cote d’Azur

The hot days of summer are sizzling away and we are looking for those cool shady areas to lounge and relax. The feeling of being in a beautiful garden beckons us with its freshness and natural delight.

No matter how big or small, a well-designed garden is an extension of your home where you can just sit back and relax, tend your garden, or entertain.

So who better to share a garden creation story?  None other than Mark Howorth, the creative director of Callender Howorth Interior & Architectural Design.

Mark’s personal garden design story.

“Whilst renovating my new home on the Cote D’Azur I had to think about the garden and the land, and how I best wanted to style and design this area. As one lives outside most of the time in the south of France I wanted to create a calm and relaxed space with plenty of seating areas to chill with friends, read books, and simply enjoy the al fresco lifestyle.

My house was built in 1840 and is a lovely old stone house. I wanted the garden to feel very Provencal and look like it had been in place for years. Lots of native plants and scents as well as a non-structured approach. The garden would be very organic and rambling to create a gentle and eclectic mix of nature.

I sourced old stone to create specific seating areas that one discovers as one walks through the property with little surprises like a fish pond surrounded by pine trees.

On the plants, I wanted to have native plants and ideally plants that were more drought resistant.

Photo courtesy English Garden Center.

I visited the English Garden Center in Opio many times and they were incredibly helpful in showing me many plants that would create my Provencal-type garden, such as lavenders, rosemary, thyme and Mediterranean varieties such as – Eucalyptus Rostrata, Laurus Nobiis bushes, Verbena Bonariensis and Lavandula Dentata.

I used a melange of furniture and styling items to give the garden character and make it not look too much like a catalog of furniture companies! One excellent company was for sourcing all furnishings for the garden – I particularly liked the candle holders that are dotted around the garden.

Lantern Nielas by

Lighting is very important and I wanted the right style of lights to fit with the character of the house. I found these wonderful lanterns from Roger Pradier.

Rogier Pradier, Place de Vosges 1

Roses are my absolute favourite and I wanted to plant a significant amount at the house. A great place called Les Rosiers de Mougins has a phenomenal selection of roses that have been cultivated and developed by the same family for over 3 generations.

The varieties are incredible and are developed to work in the heat and give the maximum scent. They remind me of the stunning old roses my grandmother had in her garden for years. They also have been developed to flower 3 times a year – so for me, this was perfect and have planted 40 bushes in the land that give me so much pleasure.

Working on the external design really is the same as interior design but with plants! It’s about creating areas to relax and making the space feel inviting and stylish.

Now that all is done and I am in the house – the garden gives me so much pleasure – to walk around early in the morning at 6 am when all is calm and the light is magical – checking the plants and watching the dragonflies hover above the pond, and the swallows gracefully swoop over the house really is pleasure and privilege!”

Photo courtesy English Garden Center

Here are 5 essential steps to creating your summer garden:

Define the purpose of your garden.

How do you want your garden to serve you? Do you want it as a chic outdoor space to entertain or an idyllic niched haven to unwind with a book or a place to grow your vegetables?

Take a good look at your space. Take note of the size, the natural sun exposure, and any natural features such as existing trees or structures or the vis-a-vis from your neighbour.

Identify the type of maintenance plan for your garden. Do you want a garden with minimal care or a hands-on garden where you are actively participating in its daily care? You want to be keenly aware of your local climate to know which types of plants and flowers are best suited for it.


If you or your family has allergies, you can check with your local greenhouse to see if the types of plants, flowers, and shrubs are allergy friendly.

Furniture and decor.

How do you want to sit or lounge outside? What type of experience do you want to have, relaxing or formal? Lounge style with day beds or more traditional? For larger homes, you might want a big open space with longer sofas and armchairs for entertaining, or smaller niche areas for a specific use, such as a quiet nestled area with a daybed surrounded by flowers and shrubs. Is there a pool? Would you like a lounge or dining area by the pool? Perhaps upgrading to a pool house? Since the pool is a focal point of your garden, be sure to include it in your preliminary brief.

Lighting matters!

The lighting design plan should be considered in this step. Things like solar-powered flood lights or decorative lanterns are a part of the furniture design scheme. Gardens are just as if not more beautiful at night, so the lighting, as with interior design, is a key element.

Professional consultation

The last step in designing your summer garden is taking you preliminary brief and working with an interior/exterior designer and/or a landscaping company to develop the final design. They can give you several design options based on the types of plants you like and the maintenance plan required as well as climate considerations.

Callender Howorth works with the English Garden Company for our projects on the French Riviera. Together with their landscape architects, we design an integral plan that reflects the beauty and personality of your home that connects the interior with the exterior.

By working with a professional design and landscaping company, they will be able to show you a concept design of your garden so that you can be sure it will be your idyllic haven. Remember that your exterior areas are an extension of the interior design of your home. So a proper design takes into consideration all areas of the home.

A summer of enchantment awaits you in your new garden!

For any questions or additional information, the team of designers at Callender Howorth is delighted to help you with your next project. Contact us at



London • New York • Côte d'Azur

Spring into style at home

Let spring set the stage for a new change.

Spring has arrived and like every year, we find ourselves taking in a welcoming sigh to warmer weather, flowers blooming and the new fresh new energy that blooms in springtime. 

Yet when we look around our home, we can feel the lingering remnants of a long cold winter which are not exactly flowing with our new inspiring breaths of spring. 

Historically and religiously, spring has been attributed to a period of transformation, renewal, and new beginnings. As the buds start to pop with fresh and bright colours, so does the symbolism of starting fresh and starting over. 

This is the ideal time to take stock not only of our inner environment but also our outer environments starting with our home. Hence the idea of spring cleaning pops into our mind and rightfully so…it’s time to move things out to make room for life’s joys to move in. 

Here are a few ideas to help you welcome in the spring with style in your home for a fresh start!

Start with decluttering

If decluttering seems to be a daunting task, consider it this way. You are clearing out the chaos. 

Lack of storage, the colours in your home that were once bright and are now drab, all the extra stuff that your spouse has filled up the house with, all the things that your kids have trouble with keeping tidy, and the same furnishings you have kept for the last 10 years, as well as your overstuffed closets with items that you haven’t worn in years.  These are all things that create a stuck feeling in your home and in your head. 

If you are looking to sell or rent your home, this is the first order of business your agent will tell you.

The dramatic difference wall colour makes

One of the fastest ways to bring new energy into your home is through colour. Look at the colours on your walls.  Are the walls dirty or faded? Remove a piece of furniture from the wall and you will see if it is. 

Colour directly affects our moods. They can affect our emotions and state of mind. They can also directly affect the amount of natural light you have in your home by how much light the colours absorb and reflect the light. 

Callender Howorth residential High Gate house project.

Callender Howorth estate project in Twickenham, UK.

Before you pick a paint colour, Benjamin Moore has a wonderful app have an app where you can photograph your room and drag your paint colours onto the wall and it populates the colours for you. It’s brilliant and a really clever way to see the difference a new wall colour will have in your space. 

Upgrade your walls with new wallpaper and wall coverings. 

If you are inspired to upgrade your walls to another level, then it’s worth taking a look at all the beautiful collections of wallpaper available now. Gone are the days of the outdated wallpaper from the 1970s and 80s!

deGournay’s Chinioiserie Collection Earlham Standard Colourway.

Pretty Petals by Phillip Jeffries.

Callender Howorth residential Country House project.

Some of the hand-painted designs and print designs are exceptional as well as innovative with many new textures, selection of materials, natural and even recycled wall coverings to choose from. 

Philip Jeffries Manilla Hemp are handcrafted and use only sustainable materials. 

Lighting, lighting, lighting

One of the pillars of interior design is the lighting.

Capturing the natural light, mood lighting, direct and indirect lighting, all play an integral role of the mood, look and feel of your home.

In our Aspen House project the Callender Howorth team worked with Rothschild & Bikers to create a custom pendant chandelier.

Pendants and chandeliers naturally draw your eye in their luminosity, brilliance and style. They can instantly elevate a room to a  luxurious space taking it from simple to sassy!

Decorative table lamps are wonderful ways to add lighting as well as splashes of colours to the room.

Barron table lamp by Eichholtz.

We spend a lot of time for our clients getting the lighting just right because it is the thread that ties everything together.

Customise and revitalise

A great way to renew one of your favourite armchairs, benches, headboards, dining chairs or sofas is by customising your furniture pieces.  Whether it’s a new piece or a vintage piece, you can create a style that is unique to you. 

Fabrics by Dedar Milano.

Pierre Frey fabrics.

There are so many fabulous fabrics to choose from and you can play with textures and colours to create the perfect accent piece or focal point in your space. 

A couple of our favourites are Italian Dedar Milano and  French fabric supplier Pierre Frey whose fabrics and textiles can turn any furniture piece into a stunning showstopper. By customising your furniture, your signature personality comes through in the ambiance in the room. 

Total transformation….a complete fresh start

If you are looking a complete fresh start, we recommend a total home transformation. It’s more than just interior design.  It’s a life change.

We spend a considerable about of time getting to know our clients even their children so that the new design truly reflects their needs, lifestyle and desires. Your home should reflect your personality and the way you enjoy living.

After we complete a thorough assessment as well as budget expectations, we sit down with initial concept designs so that our clients can review every aspect of their new home.

If you are looking for a complete change, our team of interior designers and architects are delighted to sit down with you to start the transformation process.

You can email us at






London • New York • Côte d'Azur

New Year New Home with guest Philip Weiser Carlton Group – My Place Riviera Podcast Ep2

On today’s podcast, we are delighted to be joined by one of the Riviera’s iconic real estate legends Philip Weiser, foudner and CEO of Carlton International Property Consultants who has been selling property here for the last 25 years. 

Philip, originally from New Zealand, is a long-time resident of 42 years here on the Cote d’Azur, speaks 4 languages, and is one of our favourite storytellers! 

We have the pleasure to work with Phillip and his team at Carlton International on interior design and renovation projects as well as finding properties for our clients.

Listen to Episode 2 here:

Among a stunning portfolio of properties for sale, this waterfront home offered by Carlton International is the former home of Annie Lennox and Dave Stewart of the Eurythmics and is certainly an idyllic location to be inspired by the beauty of the Cote d’Azur!

If you have any questions about the topics discussed in this episode of My Place Riviera, we will be delighted to answer them in our next episode. You can send all your questions to