[German artists Daniel Siering and Mario Shu painted a section of a tree to make it look like it's missing.] This is awesome!
These three optical illusion ads, part of an ad campaign for Garnier Fructis hair products, were created by the Swiss advertising agency Publicis.
Photographie noir et blanc artistique
This bored panda page features fifteen such symmetrical photographs that has the capacity to satisfy the most extreme perfectionist.