Michael Bockemuhl (1943-2009) studied art history, philosophy, and ecclesiastical history in Munich and Bochum. He qualified as a professor in 1984 at the Ruhr University, and lectured in the history of the art of Late Antiquity, the Middle Ages, and the early modern age. In 1990 he was awarded a chair in the science of art, aesthetics, and art education by Witten/Herdecke University. His TASCHEN monographs include Rembrandt (1991) and Turner (1991).