From artist Jennifer Merchant, this ring is pretty cool: Acrylic and paper ring featuring Lichtenstein imagery, blue & white stripes, partial face, and yellow & black pattern from ‘Preparedness.’ 29mm x 30mm x 18mm. Size 7 3/4.
From Merchant’s site: Jennifer Merchant Design specializes in art jewelry for the fashion conscious. Known for her innovative Layered Acrylic technique, artist Jennifer Merchant creates intriguing jewelry pieces that appear vibrant from one angle of view and transparent from another.
It’s available online from Facere Jewelry Art and sells for USD$174. The photo below shows two views of the same ring.