400 pages of GIF, JPG, SWF, SVG, PNG, and Gimp love (probably a lot more, too--those are just off the top of my head). If you can read it in the next two weeks, please send me mail (gnat AT oreilly.com) because Uncle Sam^W Tim Wants You:-) You'll be doing a tech review, so you'll be making sure that it serves the needs of a technical audience (i.e., you), covers the right things, and doesn't make mistakes doing so. We need both graphics gurus and wannabes.
To whet your appetite... this is by the author of "Programming Web Graphics with Perl and GNU Software". He started with that MS, and gutted it, rebuilding it to focus on Perl and Perl programming. While some examples are webbish, this new book is a lot more focused on programming than web toys.