This unusual collection takes the idea of folding furniture to the whole new level. Designer Jongha Choi created a line called De-dimension _ From 2D to 3D. As the name suggests, the pieces fold into a believable 2D artwork, and can be easily unfolded to create actual 3D furniture, namely seating or tables. And once you are done using them, they go back up on the wall. The folding mechanism allows you to achieve this transformation in one swift movement. Neat. Watch the video after the break to see the pieces in action.