Squids Are Friends, Not Food 8.5 by 11 inch poster, a campaign of the Squid-Human Reconciliation Society, as well as Ari, who drew it.
New Atheists, a euler diagram / poster drawn by Ari to help make sense of the overlaps and differences amongst the new atheists: Sam Harris, Daniel Dennett, Christopher Hitchens, and Richard Dawkins.
It's 17 by 22 inches, which is four sheets of printer paper, if you want to tile it when printing.
George Bush Will Teach You War! 8.5 by 11 inch poster, print and distribute. Shira finds Dan Smith almost as annoying as George Bush. (If you don't live in New York, this might not make any sense.)