Tim Otto Roth (born 1974) is a conceptual artist and composer who constantly surprises with his use of diverse media and structural solutions. His current works are both experiments in perception and explorations of the effect of light, sound and colour in space. The artist works closely with research institutes such as the Max Planck Society, CERN in Geneva, the US and European space agencies (NASA/ESA) and the Karlsruhe Institute of Technology (KIT). Tim Otto Roth studied Fine Arts and Theory of Visual Communication in Kassel. He gained his doctorate at the Academy of Media Studies in Cologne, specialising in the cultural history of shadow pictures.