Mogens Koch, who is especially known for his furniture classics such as the bookcase system and the Folding programme, worked with Kaare Klint in 1925-30, and was professor at Kunstakademiets Arkitektskole in Copenhagen in 1950-68. Mogens Koch's furniture design forms part of some of the most elegant and important solutions in terms of meeting the requirements to comfort, function and aesthetics and his furniture has been key to Rud. Rasmussen's production since 1932.