Studio Chacha, founded by Cha Shin-sil, is a Seoul-based design studio working primarily with glass. Her practice explores the delicate balance between control and unpredictability inherent in the material, embracing the transformative qualities of heat, light, and transparency.

Through experimental processes, Cha reinterprets familiar forms into sculptural objects that blur the boundary between function and art. By layering colors, altering geometric structures, and manipulating glass through lampworking techniques, her work creates optical depth and shifting visual effects that invite closer observation.

Positioned between collectible design and material exploration, Studio Chacha produces objects and furniture that emphasize the expressive potential of glass, where subtle variations in color, texture, and form transform everyday typologies into unexpected visual experiences.

“A beautiful proportion that evokes nature.“