Avignon School. Detail of Jacob’s Ladder (c.1490). Musée du Petit Palais, Avignon.
Jose Dominguez Alvarez. House and Figures from a Dream (1932-34). The Calouste Gulbenkian Foundation, Lisbon.
Joseph-Ferdinand Cheval (1836-1924). Postman Cheval spent thirty years building his fantastic dream palace in the village of Hauterive, France, where he had delivered mail all his life.
Kate Greenaway. A page from The English Spelling Book (1885)