Op Art Earrings

Piece #18 of 100:

These silver toned op-art earrings are fun, fun, fun! Did I mention they were fun? They are two inches across, and each concentric ring moves independently in all directions. When you move your head, these earring wave, creating a true op art sensation. So what is op art, exactly? According to Wikipedia, optical art (or op art for short) is a visual style that hints of optical illusion, creating movement and vibration where there is none.

Oh, and, yes. I do remember Mom wearing these, but have not come up with any photographic evidence!