An anti-war poster by Kelly Griebl, from MiniatureGigantic.com

"The internet has added a whole new dimension and level of artistic sophistication to anti-war and anti-imperialist art and propaganda during the Iraq war and surrounding events," writes Kari Lydersen. On websites such as PeacePosters.org, MiniatureGigantic.com, AnotherPosterForPeace.com and OverMyDeadBody.org, "graphic designers and grassroots propagandists from far-flung corners of the globe (though most heavily concentrated in Europe and the US) have posted their work on web sites and circulated it by email in the hopes that others will reproduce and display it freely."