The Guerilla Girls' Bedside Companion to the History of Western Art, 1998

"The Guerrilla Girls are feminist activist artists. Over 55 people have been members over the years, some for weeks, some for decades. Our anonymity keeps the focus on the issues, and away from who we might be. We wear gorilla masks in public and use facts, humor and outrageous visuals to expose gender and ethnic bias as well as corruption in politics, art, film, and pop culture. We undermine the idea of a mainstream narrative by revealing the understory, the subtext, the overlooked, and the downright unfair. We believe in an intersectional feminism that fights discrimination and supports human rights for all people and all genders. We have done over 100 street projects, posters and stickers all over the world, including New York, Los Angeles, Minneapolis, Mexico City, Istanbul, London, Bilbao, Rotterdam, and Shanghai, to name just a few."--from guerillagirls.com