Goodbye Gary Grimshaw, one of our favorite poster artists from the Sixties. Grimshaw became famous for his rock concert posters mostly for Russ Gibb’s Grande Ballroom in Detroit, but was also a radical political activist with the John Sinclair’s White Panther Party (as their Minister of Art!) and the anti-war movement. Heavily inspired by the art of Victor Moscoso, Stanley Mouse and Rick Griffin, Grimshaw’s most popular images were used by MC5, The Who, The Doors, The Fugs, Cream, The Yardbirds, Jimi Hendrix, Big Brother & The Holding Company, Sun Ra.