Floating color

2010, colored LED backlighting in lift cabin
Kunst im Bau, Mariahilferstrasse 36, Vienna. Henke Schreieck Architects

The metal ceiling of the elevator car is broken up by means of circular outlets of different sizes. The round surfaces are backlit with colored LED light. The different colors are created by mixing and varying the intensity of the three basic LEDs, red, green and blue.