Op Art Coloring Books
Cool optical art coloring book designs are a challenge to color in or paint. The unpredictable patterns in op art are made up of bizarre and fascinating shapes.
Some op art drawings seem to have a realistic basis, others are geometric patterns that fool the eye. The colors you select to fill in these designs will add to the optical illusion effects on the pages.
Browse our picks for the best op art coloring books, and check out the abstract designs collection of adult coloring books.
I am an affiliate for these reliable vendors, so any purchase you make after clicking on a link earns me a small commission but adds nothing to your cost or purchase.
Thanks for the support!