Visitors admire the colossal floral sculpture under the glass dome of the Grand Palais in Paris.

Uchronia’s Monumental Floral Sculpture Transforms Grand Palais During Paris Design Week

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Written by Flynn Matthews

2026-09-12

A Blossoming Fusion of Architecture and Art

Uchronia‘s striking installation, “Le Grand Bouquet,” takes center stage at the Grand Palais during Paris Design Week. This massive floral sculpture, created by Uchronia, harmoniously integrates with the historic architecture of the Grand Palais, offering visitors an immersive experience.

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Le Grand Bouquet inspired by the architecture of the Grand Palais.
Uchronia was informed by the architecture of the Grand Palais when designing Le Grand Bouquet

The Design Inspiration and Floral Sculpture

The installation is situated in the Antin Rotunda, a space that includes its intricate mosaic flooring and ornate mouldings. Uchronia’s founder, Julien Sebban, aimed to seamlessly merge his creation with the surrounding architecture. “We envisioned it as if the structure sprouted naturally from the Grand Palais while displaying Uchronia’s vibrant and surreal style,” Sebban shared.

Metal giant flowers form the central part of the installation.
The installation features giant flowers made from metal

Collaborative Craftsmanship

Uchronia joined forces with Atelier François Pouenat to craft the metal structure that serves as the sculpture’s framework. Paint specialists Seigneurie contributed a vivid finish using PPG Group‘s Chromatic paint, enhancing the piece’s radiant presence. Circular seating areas surround the base of the sculpture, crafted by Tréca Paris and upholstered by Manufacture Prelle, inviting visitors to engage with the exhibit up close.

Round beds arranged around the floral sculpture's base.
Round beds encircle the base of the sculpture

An Interactive Experience

“Le Grand Bouquet” is designed for interaction. The soft beds and silk upholstery introduce a domestic element that contrasts with the grandeur of the space, adding layers of tactile and visual interest. Uchronia’s collaboration with French design brand Tiptoe resulted in complementary furniture featuring FENIX surfaces.

Additional Uchronia furniture complements the installation.
Other furniture by Uchronia was added to the surrounding space

A Beacon of Optimism

Outside, an inflatable structure beckons visitors, creating a dynamic entry point into this joyful interior. Sebban hopes the installation brings a sense of lightness and unity, fostering joy as a form of resistance in uncertain times. The Grand Palais, meticulously renovated by Chatillon Architectes, serves as the perfect backdrop for this optimistic creation.

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The floral sculpture showcased during Paris Design Week.
The floral sculpture is on display during Paris Design Week

Celebrating Craftsmanship and Innovation

Part of the Grand Palais Design and Arts and Crafts Boutique, “Le Grand Bouquet” highlights exclusive design objects that honor creativity and expert craftsmanship. Uchronia’s playful and emotive design language continues to captivate, as seen in their various innovative projects, including a Parisian cafe inspired by Korean architecture and a vibrant London boutique.

Source: dezeen.com

Frequently asked questions

What installation is featured at the Grand Palais during Paris Design Week?

The installation is ‘Le Grand Bouquet,’ a massive floral sculpture created by Uchronia, which integrates harmoniously with the Grand Palais architecture, offering an immersive experience to visitors.

Who did Uchronia collaborate with to create the sculpture’s framework?

Uchronia collaborated with Atelier François Pouenat to craft the metal structure that serves as the framework for the floral sculpture.

What does Uchronia’s founder say about the installation’s design?

Julien Sebban, Uchronia’s founder, shared that the sculpture was envisioned as if it sprouted naturally from the Grand Palais, displaying Uchronia’s vibrant and surreal style.