My goal was to create a shelf to fit over the radiator in my room. The idea was to have a shelf that attaches directly to the radiator with no screws or fasteners to the wall or floor. I wanted to make the shelf minimal and match the aesthetic of both my room and the radiator the piece sits on. The shelf is cut all out of 1/4" plywood with a laser cutter, with laser engraving all across the top of the shelf in a topographic map pattern.