Here is another set of small optical illusion and visual perception related images you can link to from your own website / profile page.
Pic #15 of 25(back to thumbnails)
A figure / ground effect on a shield from Koave, Papua New Guinea: are those light eye-lashes on a dark ground, or dark zig-zag face-paint on pale skin?
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In case you missed them you can still see the second perception pictures as well as the first set of illusion pictures.
i dont understand
Me neither