John Shearman

John Kinder Gowran Shearman (1931–2003) was an English art historian specializing in Italian Renaissance painting, described as the leading scholar in the field. He earned his degrees at the Courtauld Institute, taught there as professor and deputy director, then at Princeton and Harvard, where he was Charles Adams University Professor Emeritus. His influential works include 'The Concept of Mannerism' (1967) and the posthumous 'Raphael in Early Modern Sources' (2003).[1][2][3]