Exhibition catalogue published in conjunction with show held at the Fogg Art Museum, Cambridge, MA, November 11, 2006 - February 25, 2007. Text by Susan Dackerman. Artists include Joseph Beuys, Auguste Bouquet, Enrique Chagoya, Sister Corita, Honoré-Victorin Daumier, Vincent Gagliostro , General Idea, James Gillray, Francisco José de Goya y Lucientes, Guerrilla Girls, Richard Hamilton, Karen Hanmer, Jenny Holzer, Jasper Johns, Käthe Kollwitz, Glenn Ligon, George Maciunas, Edouard Manet, Jonathan Mulliken, Raymond Pettibon, Charles Philipon, Pablo Picasso, José Guadalupe Posada, David Rees, Faith Ringgold, Richard Serra, Ben Shahn, Strike Poster Workshop, Fred Tomaselli, Andy Warhol, and others. Includes checklist of the exhibition.