L'Origine du monde ("The Origin of the World") is a picture painted in oil on canvas by the French artist Gustave Courbet in 1866. It is a close-up view of the genitals and abdomen of a naked woman, lying on a bed with legs spread. The framing of the nude body, with head, arms and lower legs outside of view, emphasizes the eroticism of the work.
The Mona Lisa is a half-length portrait painting by the Italian artist Leonardo da Vinci. It is considered an archetypal masterpiece of the Italian Renaissance