Log in or register to post comments Hill Auditorium, Univ. of Michigan, Ann Arbor, MI. 12/14-15/1971. Artist: Gary Grimshaw Archive Type Artwork Date Mon, 12/13/1971 - 16:00 Show Hill Auditorium - December 14, 1971 Tags poster Ann Arbor Gary Grimshaw Hill Auditorium University of Michigan Archive Image