On the one hand you find on this channel videos related to patented 3D art (www.berlin-3d-art.de): Short TV interviews, explanations on the creation and selling of this special kind of art. On the other hand there are some experimental videos by Richard Schubert. Especially there is some raw material from the video project "Im Dienste Gottes" (= serving God) showing repair work on the roof of a church in Berlin.