Hell’s Mouth, Monster Park, Bornarzo, Italy, by Giacomo da Vignola, c. 1555. © Sacro Bosco di Bomarzo, Lazio, Italy/The Bridgeman Art Library.

Hell’s Mouth, Monster Park, Bornarzo, Italy, by Giacomo da Vignola, c. 1555. © Sacro Bosco di Bomarzo, Lazio, Italy, The Bridgeman Art Library.