Flickr Hacks Figures
Brian Sawyer—Hacks Series editor and another partner in crime on Flickr Hacks—just uploaded every figure from Flickr Hacks to Flickr in a gallery appropriately titled Flickr Hacks Color Figures. (Flickr.) So as you're reading along in the book and want to see a much larger image than you find on the printed (or HTML/PDF-ized) page, you can browse to the gallery and take a look by figure number. And don't forget about the All Sizes button on the image detail page if you really want to study a figure more closely.
Figure 7-1 from Flickr HacksThis image is from Hack #43, Mash Up Your Photos.