Confluentia Colorum is a site-specific installation by File Under Pop, presented in the historic setting of Marmorkirken during 3daysofdesign 2026. The project transforms the church through colour, light, textiles and sound, creating an immersive spatial experience that explores colour as atmosphere, material and emotion rather than decoration.

The installation reinterprets the architecture of Marmorkirken with hand-painted textiles, embroidered details and contemporary artistic interventions that respond to the church’s historic interior. The result is a dialogue between heritage architecture, contemporary craft and sensory design.

This architectural photography documents the relationship between colour, architecture and light, capturing how temporary installations can transform the perception of historic spaces.