Andrej Rehak graduated from the MIOC high school (School of Mathematics and Informatics) in Zagreb and studied piano at the Pavao Markovac Music School. He graduated in Sculpture from the Academy of Fine Arts in Zagreb. Under the guidance of Dušan Vukotić, he finished the school of classic animation at Zagreb Film. He has made comics, picture books, sets for media events, TV shows, concerts, and operas, as well as festival trailers, animated commercials, music videos, design, web-design, and multimedia projects. Currently, he is making animated films and looking for patterns in movements and shapes. He publishes texts about the physics of space and time for science archives online.