From time to time I have posted some excellent optical illusions — this one is particularly good — and no lysergic acid diethylamide involved :) Cognitionoptical illusions
Check out the top illusions of 2010 in the competition organized by the Neuralcorrelate Society.
Some more optical illusions – really variations on a couple of themes – see here – and here.
Due to popular demand here are some more “moving” optical illusions I’ve found (here are the original ones I posted).
I want to bring your attention to The Phenomenal Qualities Project. With a Whose Who of theorists involved, it promises to offer a wonderful forum for ecumenical discussion: Objectives: There are four main objectives. To investigate a set of fundamental questions concerning phenomenal qualities – such as the colours, sounds and so on, of which we…
Here are two superb optical illusions to delight in – and no they are not animated gifs. The first is courtesy of Krandolf (check out the other groovy variations). The second image is courtesy of the National Institute of Environmental Health Sciences. (Here are some more I found).