Titchener Circles - Ebbinghaus Illusionc Misperceptions of Colors - Ted Adelson Multilayered Images - Joseph Jastro - Duck Or A Rabbit? Rotating Silhouette In Both Directions Optical Illusion Against Stress Feedback Illusion - Swivel Silhouette - Nobuyuki Kayahara Dots In Grid - Hermann's Illusion The Rotating Circlet Test For Stress "Rotating Snakes" - Akiyoshi Kitaoka Multilayered Pictures - Girl Or An Old Woman?
