The Guerrilla Girls are reinventing the `F` word (Feminisim) with a new postcard box set of famous works by the masked crusaders of the art world. Send your friends feminist love letters or put them up as wall art. Set includes 20 postcards designs.

The Guerrilla Girls are a group of anonymous artists who wear gorilla masks in public and use facts, humor and outrageous visuals to expose discrimination and corruption in art, film, politics, and pop culture. In 30 years, they have come up with over a hundred posters, street projects, actions, books, and billboards. Most recently they did a stealth campaign in New York about the super rich hijacking art, and a wall in Reykjavik about discrimination in the Icelandic film industry. Their retrospective in Madrid has drawn thousands of people. Coming up – street and museum projects all over Minneapolis. They travel the world doing gigs and workshops, inspiring others to create their own effective activist campaigns.