Spine Drift Illusion by Professor of Psychology Akiyoshi Kitaoka
[Rasmus] Baath is also asking others to show their cat the optical illusion, film the result, and fill out a form to “crowdsource some real evidence that cats can see visual illusions.”
Image (bottom): This is not an animated GIF, it is an optical illusion. You cannot print animated GIFs on paper.
replaying the same level in a video game for the hundredth time
this is extremely accurate
Wassily Kandinsky, “Tanzkurven: Zu den Tänzen der Palucca,” Das Kunstblatt, Potsdam, vol. 10, no. 3 (1926)
What if MGM had stuck with the silver shoes in the original book?
Hatpin Urchin (Unigakugaku-Pink) | Akiyoshi Kitaoka