As a child, I was a huge fan of Tetris, a computer game where shapes have to be twisted and turned in order to be combined into completed lines. When I searched for a rack for my apartment, I had the idea to create one, which could be easily taken and rearranged when moving to another place.
This reminded me of stacking Tetris shapes, so I used this idea. The rack is build from four different modules, two of which are used twice. They can be combined in a number of variations. The material I used was 2cm chipboard.