A series of 50 original drawings spread in the 50 uls box #8.
Every drawing is from a different model of a copier. As the uls box is filled with 70 photocopies of drawing I thought I'd be funny to add a single original drawing of a copier. Nothing differentiates it from the copies, but each of the 50 boxes contains a different one. So the series will probably never be seen all together again.