The image displays an arresting optical illusion generated by a moiré pattern composed of fine, black and white lines. These lines form concentric circles with a central disc and radial quadrants that alternate in color, creating a stark contrast and the illusion of depth and motion. The precision of the lines and their varying density give the impression that the static image is expanding or contracting. This type of illusion is engaging and often used in the fields of optical art and visual perception to showcase the dynamic interactions between line, form, and the human eye.
