Sexy Birch Source/credit: Holger Trulzsch/Vera Lehndorff What am I looking at? This is a photograph by Holger Trulzsch of the bodypainted model Vera Lehndorff, published in the book Veruschka – Trans-figurations. More optical illusions:Escher drawing IRLDude, where is my car?Migrating horsesFair GameHow many?Long-haired DogCanoe in the Winter180 degrees