Francisco Goya, La Maja Desnuda, 1797
This depiction of a naked woman reclining, thought sometimes to be the first clear image of female pubic hair in a large Western painting, was the subject of a lot of controversy. Part of a series of two paintings, featuring the same woman, with the second painting a clothed image. In 1815, the Spanish Inquisition summoned Goya to reveal the patron, but if Goya ever revealed who it was, the account has never been published.