Rob Gonsalves was a Canadian painter of magic realism known for his beautiful and mind-bending optical illusions.

This video shows the process of drawing a geometric optical illusion using repeating black shapes arranged in a circular ...

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While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

Paintings, ink drawings, sculptures and even optical illusions – there’s a wide variety of art by area youth on display at ...