Terence Wiggins AKA The Black Nerd has posted his communal sketchbook from SPX. That thing got around, go take a look.

theblacknerd:

First rounds of SPX sketches!

1. War
2. Nathan Marsh 
3. Jeph Jacques 
4. Yuko Ota 
5. Jamie Noguchi 
6. Magnolia Porter 
7. Becky Dreistadt 
8. Dustin Harbin 
9. Jason Viola
10. Lee Brettschneider