👉 Winkers are a type of visual illusion in which an image or object appears to be moving or changing, often due to the viewer's perception. These images can range from simple shapes and objects to more complex patterns or animations. In the context of art, winks may refer to the appearance of light passing through a medium, such as water or air, which creates a shimmering effect. The term is also used in science to describe the phenomenon where light reflects off surfaces at a particular angle
