Julien Sebban is the founder of Uchronia, a Paris-based architecture and design studio known for its bold use of color, material innovation, and playful spatial compositions. With a background spanning fashion, interiors, and experiential design, Julien blends influences from art, pop culture, and historical references to create immersive environments. His work has been showcased in international design fairs and high-profile hospitality projects.

Uchronia is a Paris-based design practice founded five years ago by Julien Sebban, built on the principles of utopia. Specializing in architecture and interior design, Uchronia reimagines spaces across scales — from hotel and restaurant concepts to immersive art installations and handmade furniture crafted in France. With a bold, joyful approach, the collective creates experiences that are both uplifting and emotionally resonant. From ephemeral exhibitions to monumental installations, every project is a celebration of color, playfulness, and human connection

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