Steve Campion writes:
I was building a library card gallery (scroll down the page: http://www.wa-list.com/?p=418) and decided to gather them together in one image. The mosaic came from that. I think the gallery is pretty cool. It shows off the individual cards and the variety and vitality of the public libraries across the state. 85% of the libraries — large and small — contributed cards or images for my gallery/mosaic.