Graffiti

Art Crimes: The Writing on the Wall
Graffiti art and graffiti style writing from around the world.
http://sunsite.icm.edu.pl/graffiti/

Graffiti - A Hidden Expression of Culture
Brief discussion of public graffiti and latrinalia.
http://sites.unc.edu/daniel/11fall97/finals11/julie/Graffiti.htm

Institut für Graffitiforschung - Institute for Graffiti Research
Everything you want to know about European graffiti (in German and English).
http://www.graffitieuropa.org/

Kilroy Was Here
On the origin of the phrase and the accompanying image of Kilroy.
http://www.bbc.co.uk/dna/h2g2/A508277

Nuggets of Bathroom Wisdom
The stirring truths of life, as written by drunk, peeing people.
http://www.singintomymouth.com/bathroom.html

Pictures of Walls
Gallery of pictures of walls with things written on them.
http://www.picturesofwalls.com/

Stranger Than Fiction: I Am Omnicide: Shadows on a Bathroom Wall
Stefene Russell's essay on bathroom graffiti.
http://www.pifmagazine.com/vol23/strange.shtml