© 2020 Susanne Emma ChadbourneThis thesis investigates the foundation and early development of The Cloisters museum in New York, from its genesis as a private museum maintained by the American sculptor George Grey Barnard in 1914, through to its foundation as a branch of the Metropolitan Museum of Art, and up to the present day. The evolution of The Cloisters design project is examined, from its inception in 1914 to its reopening in May 1938. This period witnessed a radical reconsideration of The Cloisters as it transformed itself from its initial model as a deliberately personal and evocative Gothic Revivalist museum to a modern public institution, founded on the latest developments in international museum design and education. Research f...