[video src=https://vimeo.com/161752738]In Doubt, artist Carsten Höller challenges our perceptions of reality through coded sequences of light and spatio-temporal illusions. His goal was to blur the lines between spectator and performer within a work of art, while instilling a deep feeling of doubt inside us. The installation begins as a single hallway of light, which subsequently divides itself into two paths, each of which is individually illuminated by either yellow or green lights. Once a spectator chooses a path, they are presented with a multi-level maze of sorts, which combines different sequences of light projection with moments of darkness to challenge our perceptual framework.
Video of Olafur Eliasson talk at the TED conference on February 2009. The artist introduces some of his works and his main motivations for doing art.