Goya’s La Maja Desnuda and La Maja Vestida. In 19th-century Europe, it was common to have two paintings of the same subject, swapping them out depending on who’d be visiting. Still, the Inquisition confiscated both of these as obscene.

Said the Duchess of Alba to Goya,
“Do some pictures to hang in my foyer”;
So he painted her twice —
In the nude to look nice,
And then in her clothes to annoy ‘er.

— Cyril Bibby