Jeff Koons, Colouring Book, 1997-2005, steel with coloured coating, 563.9 x 334 x 23.2 cm, 1 of 5 unique versions. Source
I’ve been looking at images of Jeff Koons’ Colouring Book for about ten minutes now and I still can’t decide whether it’s transparent or not. How pathetic! The materials (steel with coloured coating) would indicate that this structure is as opaque as it gets, meaning that its surface is simply reflecting its surroundings. But what a fantastic, mind-blowing effect!