This past weekend, the Museum of Fine Arts, St. Petersburg opened their new exhibit titled Art of the Stage: Picasso to Hockney, which includes studies for scene, costume, curtain, and program designs, as well as maquettes and costumes by noted artists from the nineteenth century to the present day. Featured in this exhibit is a series of costumes and costume designs by Robert Indiana for Thomson's The Mother of Us All.
On display now through May 10, 2020.
EDIT: As of March 14, 2020, the Museum of Fine Arts, St. Petersburg is temporarily closed. For updates on the situation, visit their website here.