Mitchell Benjamin Frank. Romantic Painting Redefined: Nazarene Tradition and the Narratives of Romanticism. Ashgate Publishing, 2001; ISBN0-7546-0477-2
Cordula Grewe. Painting the Sacred in the Age of German Romanticism. Aldershot: Ashgate Books, 2009.
Lionel Gossman. Making of a Romantic Icon: The Religious Context of Friedrich Overbeck's 'Italia und Germania'. American Philosophical Society, 2007. ISBN0-87169-975-3. [1] (页面存档备份,存于互联网档案馆)