Seems like decades-dead Marie-Thérèse Walter is still the art world’s it girl, still raking in the most auction moneys for the similarly long-dead Picasso. This colorfully suggestive paint-ditty is estimated to fetch in $15-$20 million at Sotheby’s. The mistress is seen here snoozing, probably after all that “intimidating and terrible” sex Pablo was giving her in the cabana.

“Well, some people try to pick up girls and get called assholes… This never happened to Pablo Picasso.”