Optical illusions, like the Kanizsa Triangle, aren’t just fun – they’re a workout for your mind, they sharpen focus, and ...

This example is just one of many types of geometrical optical illusions, wherein our brains fail at one of the most fundamental tasks: recognizing straight lines. In case you're wondering ...

Sugihara asks. “The existence of such geometry-defying objects warns us of the potential dangers of optical illusions in our lives.” An "ambiguous object" is one with different appearances on ...

Op Art, also known as optical art, is a type of art that features optical illusions. The way that ... They are based on geometric designs such as parallel lines, spirals, waves, circles and ...