How Shadow Optical Illusion
I recently came across this unique piece of art created by Anzac Tasker, a graphic designer based in Auckland, New Zealand. I have always found art that uses shadows to be extremely creative and interesting. He started by creating a cutout of half of each of the three letters. He then placed a light at the proper angle to create a shadow of each of these cutouts. The shadows that are cast help to complete each letter.
(via Anzac Tasker)