In Pliny the Elder’s encyclopedic Natural History, written in the first century AD, he recounts the story of a painter, Protogenes. Attempting to capture the foam around a dog’s mouth, Protogenes became so frustrated that he threw a sponge at the canvas. The resulting impression created just the look he had wanted.
“For Pliny,” says Verity J. Platt, Classics/History of Art, “it becomes this wonderful archetype of how nature is herself an artist. The human artist is the unwitting agent of nature, grappling with raw materials, and also shaped by their properties and affordances. Pliny uses this to convey the material nature of painting and the complex relationship between nature and culture.”