The Guerrilla Girls are an anonymous group of feminist, female artists devoted to fighting sexism and racism within the art world.
The group formed in New York City in 1985 with the mission of bringing gender and racial inequality into focus within the greater arts community.
The group employs culture jamming in the form of posters, books, billboards, and public appearances to expose discrimination and corruption.
To remain anonymous, members don gorilla masks and use pseudonyms that refer to deceased female artists.