Dore Gustave Paolo And Francesca Da Rimini Gustave Dore (1832-1883)

The picture has something of this: people, woman, nude, mammal, side view, portrait, sculpture, girl, indoors, cavalry, veil, wear, reclining, bird.
Perhaps it’s a painting of a naked woman laying on top of a woman’s back with a sheet draped over her head and a man standing next to her.