Optical Illusions Wall Calendar 2025

A year of optical illusions to entertain and enjoy. A fine new art calendar from Flame Tree. Mind-bending and hypnotic, optical illusions fascinate and astonish. This calendar features 12 striking illusions that boggle the brain and trick the eye, from moving patterns to image paradoxes. Fun and engaging for adults and children alike, this vibrant calendar is sure to be a hit with curious minds of any age.