Magnifique illusion d'optique. Si on fixe les mots, des yeux de chat apparaissent !
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Two Faces or a Vase? Old or Young Lady? 10 Simple but Wonderful Optical Illusions
"Rubin Vase. This is one of the most famous optical illusions that exists. There are two things that you can see in this image ... In black you can see two faces looking directly at one another. In white, you can see an interesting curved vase."
20 Hardcore Head Tattoos That May Go Too Far
Ilusión de movimiento
Mother of God…
Is it Three or Four???...this ticks me off...not really but it is 3 and 4...LOL!