The purpose of this Ph.D. thesis on émigré art historians in Britain is not only to show how alien the concept of art history was to the British before 1933, but also to assess and qualify the subsequent practical and theoretical contribution of art historians who immigrated to Britain. These 93 art historians who immigrated to Great Britain after 1933 had a major impact on the British art world. Yet, apart from a few monographs on Sir Ernst Gombrich and Sir Nikolaus Pevsner, no in-depth study has ever been done on this influx of scholars who changed the - picture of art history in Britain and, by extension, worldwide. Part one is a biographical enquiry based on both archival and historical research undertaken in Germany, work done in vario...