If you'd like to make your own op art, take a look at how to draw a trippy optical illusion in 60 seconds.

Johnsy's downstairs neighbor, Behrman, an aging artist considered a "failure in art," creates an illusion to inspire her by painting a leaf on the wall, which helps restore Johnsy's will to live.

The red telephone box and red postbox are classic British icons of the street, but now an artist has given them a new twist - literally - around one part of the harbourside in Bristol. Alex ...

Italian artist Johannes Stötter created an exquisite optical illusion with his piece "The Chameleon" by using body paint and precise staging to transform two models into a very realistic-looking ...

The desert being a place of winds and mirages, dust-clouded perception and desire’s imaginative projections, the 18 commissioned artists – including Giuseppe Pennone, Kimsooja and Ayman Yossri Daydban ...