Following his high school graduation, Minnelli moved to Chicago, where he lived briefly with his maternal grandmother and an aunt. His first job was at Marshall Field's department store as a window dresser. He later worked as a photographer for Paul Stone, who specialized in photographing actors from Chicago's theater district. His interest in the theater grew and he was greatly interested in art and immersed himself in books on the subject. Minnelli's first job in the theater was at the Chicago Theatre where he worked as a costume and set designer.