Artist Andrea Lauer’s limited edition bandanas celebrate the guest speakers in our Author Talk series. 

All sales support our free programming and collaborations with artists. 

The bandana features an intuition defying Penrose tiling, a non-repeating covering of the plane with a small set of polygons and other shapes. Inspired by Sir Roger Penrose's talk at Pioneer Works.
Sizes: cotton: 22” x 22”; silk: 16” x 16”