I snapped a picture, then went home to do some research for other circular shelving sources. Sadly, most of the ones that I found were rather expensive. Does anyone have any resources for less expensive circular shelves? Do tell! In the meantime, check out some of the beautiful designs I found.
1. Kansai Bookcase, Anthropologie (University Village, Seattle), $1298
2. Circular Walking Bookshelf, of The Archive Series by architect, David Garcia
3. FlexiTube Shelving, Kisskalt Designs, request a quote at Architonic.
4. Modern Zyk Art Deco Circular Shelves, $6500