This collection of 12 works by Edward Zajec, produced bythe oko;uho: Institute for Art and Technology in Maribor (SI) in collaboration with the Museum of Contemporary Art in Zagreb (HR), aims to showcase his contribution to time-variant color composition-Orphics. Throughout these two decades Zajec’s focus was on developing new ideas and computer-based techniques for the articulation of color in time, seeking a visual language that would merge the fluid qualities of sound with the radiant nature of light.