This color illusion is called a negative afterimage, or an illusion of the object's complementary color. In contrast, the eye can also see an image that is of the same color as an object that no ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image ...

We selected a few optical illusions to test your perception of reality. Produced by Robert Libetti Follow BI Video: On Facebook More from Science Things are not always what they seem. While most ...

Glass-like planes sweep across Daniel Mullen’s canvases, dancing across the color spectrum and rotating with mathematical ...