Color from contour Pop-out improved Snake brightness probed shape from shading Chromostereopsis Missing fundamental Oblique adjustable Color Change illusion improved Palisade Grid masking Curving Scintillating Grid Rebuilt entire site in “Jekyll” This site uses no more Flash Colour Assimilaton New Numerosity New Bulge Site now in HTTPS New Jastrow 3D silouette Contour & colour Update equilu Oblique Grating Red (?) strawberries White (?) Xmas 12 black dots Snakes & luminace cntrl Acoustic Shepard Cube Corner Church or chicken Disjointed Arch Brick wall illusion New reverse phi New motion bounce New hidden messages Flash ≤ 10% Pulfrich Effect McCollough Effect New dynamic contrast Rotatory Moirée Colored-dress enigma Dotted Motion Illusion Psychokinematics Thatcher/Merkel Equiluminance Scanimation Watercolor Pinna-Brelstaff 2 Pigeon Neck Hidden bird New Enigma New Induced Grating New COBC Colour Matching Game Colour Phi Dynamic Ebbinghaus Colour contrast Benham unrolled New Flash Lag Wagon-wheel/JavaScript Spokes in JavaScript Ebbinghaus Spiral MAE in JavaScript “Palisade” in JavaScript Tusi Motion Colour Fan new Pinna-Brelstaff Blind Spot improved M. Kinetic Orbison update colour game simplest oblique Diamonds/squares Relative motion Size Constancy curved lines Ehrenstein disks Bourdon revamped Roget wireframe / silhouette revamped contrast ad.