G. Ostrom “Invitation to the Plumber’s Ball” Pastel & Crayon

G. Ostrom (20th century). Pastel and crayon drawing titled “Invitation to the Plumber’s Ball” depicting an erotic bathroom scene among four male nudes. Titled along the lower left. Signed, monogrammed, and dated 1982 along the lower right. Height: 40 in x width: 60 in.