UNSEEN FUNCTION
Collection 01
WHEN FUNCTION NO LONGER DEFINES FORM.
Unseen Function is the first collection by Paris-based designer Diane B. de La Serve. Four objects explore a single question: can an object fulfil a precise function without looking like what it is made for? Designed for animals and conceived as part of the interior, each piece retains its use while allowing its form to acquire an identity of its own.
“I’m interested in objects that fulfil a function without being defined by it.”
— Diane B. de La Serve
OUT OF TYPE.
An object designed for a specific use often carries the visual codes of its function. A cat tree looks like a cat tree. A pet bed looks like a pet bed. Diane B. de La Serve's approach begins by questioning those typologies. Rather than decorating an existing type, she alters its form while preserving the behaviours and uses that made the object necessary in the first place. The function remains. Its visual identity shifts.
UNSEEN FUNCTION.
COLLECTION 01
Four objects. Four explorations of function beyond type.
A Couture accessory for two
With Le Collier — Untitled n°1, The One Off® introduces its first foray into haute couture accessories—for animals and their people. Conceived as a wearable jewel, this quilted collar transforms a functional object into a sculptural statement at the intersection of contemporary art, design, and fashion.
Inspired by the visual codes of historic French luxury houses, this debut model adopts the iconic language of quilted leather: sharp lines, supple texture, and architectural elegance. Each piece is entirely handcrafted in France, in a specialist atelier in Cholet, renowned for its expertise in serving the most prestigious fashion houses.
The metal buckles and rings are made of solid brass, custom-produced in Paris by the Poursin workshops, the last historical makers of artistic metal fittings in France.
Couture in both form and function, Untitled n°1 also doubles as a double-wrap bracelet for humans—a glam-rock detail that turns the bond between pet and owner into a stylish gesture.
Modular, unisex, sculptural, this collar marks the first in a future series. A wearable work of art—for those who care as deeply for beauty as they do for their companions.
Cloud Nine: Luxury Comfort for Discerning Pets
Cloud Nine isn’t just a cushion—it’s a refined creation for pets and those with an eye for design. Part of The One Off collection, this piece redefines pet furniture by merging minimalist aesthetics with exceptional functionality. Meticulously crafted in a Parisian workshop, Cloud Nine embodies superior craftsmanship and the use of premium, natural materials.
Distinctive Design, Superior Comfort
Crafted with four interlocking cushions, Cloud Nine forms a comforting nest, delivering excellent support—especially for larger dogs and aging pets. The cushions are composed of dual layers of thick cotton wadding paired with high-resilience foam, all encased in durable 100% cotton fabric made in France.
The linen-blend cover from Belgium’s Designs of the Time is perfect for those who appreciate sophisticated, understated luxury. This fabric, made from a blend of 90% linen and 10% nylon with a substantial weight of 490 g/m², offers a unique combination of durability and softness. It undergoes a special process that uses rubber balls instead of stones, giving it a stonewashed-like feel while preserving its deep color and refined appearance. While Cloud Nine is available in six carefully selected colors, you can also request a specific shade from a palette of up to 36 colors. The bed comes in two sizes: 56 x 56 cm for smaller pets and 70 x 90 cm for medium to large dogs. For extra-large pets, a custom size is available upon request.
The Storm variant of Lust captures the dramatic elegance of nature. Maison Fichet's opulent black leather perfectly complements the grey virgin wool felt from Kvadrat. The bed is elegantly finished with an ivory French washed linen touch by Lemaitre Demeestere, giving Storm its timeless appeal and a stormy, chic vibe. For homes echoing with bold, timeless shades, Storm is your pet's luxury refuge.
Crafted with discerning pets in mind, the Lust bed caters to the unique preferences of both cats and dogs. Cats, with their penchant for textured surfaces, will find solace in the virgin wool felt, doubling as an elegant scratching post. Dogs, on the other hand, will cherish the high-density foam, ensuring their joints and spine are pampered. This fusion of design and functionality ensures that Lust isn't merely an aesthetic statement but a testament to understanding our pets' needs. For design-loving pet owners searching for the perfect blend of luxury, comfort, and functionality, Lust is the unrivaled choice.
4 STEPS TO HEAVEN: A SERIES OF METAL VOLUMES UNFOLDS ACROSS THE WALL.
Read as an abstract composition, each element also serves as a step, perch and observation point for the cat. The animal reveals what the form alone does not immediately disclose. Function, activated by use.
TRINITY, A VERTICAL LANDSCAPE
Turned wooden volumes rise through space, creating a succession of grips, platforms and observation points. Designed around the cat's instinctive need for height, Trinity does not visually announce that purpose. When inhabited, its function appears. When empty, the form remains.
FROM DIANE'S STUDIO
Objects, materials, art, interiors, process and fragments of everyday observation — @theoneoffparis
