Bonnie Bishoff keeps expanding her polymer jewelry line (she and her husband, J.M. Syron, are also known for their furniture and functional art). Her designs have gotten both more simple and more complex.

These recent pieces are comprised of wonky polymer-covered circles that are linked and stacked. The striped patterns vary in size and change directions with dashes of color playing against the black and white. Bonnie says that these black and white designs take her back to her woodcut days.

The new designs on her gallery page were sold at holiday shows in Boston and Washington. This one with half-filled circles is my favorite but it was too complex to silhouette for PCDaily (I’m not that crazy). The gallery is full of geometry that draws you in for a closer look.

Here’s Bonnie on Facebook and her line of shawl pins.