Cos 049 Gil Elvgren Skirts Ahoy Gil Elvgren (1914-1980)

The picture has something of this: girl, woman, fashion, beautiful, model, chair, sexy, glamour, portrait, lady, pinup, retro, people, studio, dress, sit, brunette, vintage.
Perhaps it’s a painting of a woman in a bathing suit sitting on a beach chair with a hat on her head and a towel on her lap, next to a toilet.