This one really hurts our heads. This Flat Life Clock is a flat picture of an old school clock from centuries past that is actually a fully functioning clock. Except the old school clock is 3D. Or wait.. is it?! Is it flat? Is it 3D?! AHH!
It’s a clever play on form vs function, the two-dimensional image performs as if it were the three-dimensional object on a black white canvas. The best part? It works! Just hang it up on a wall and watch people walk by as they think
“What the hell!?”