Gotische Buchmalerei, Minnesänger, 1978: title page (Ingo F. Walther)

Impressionist art, 1860-1920, 1993: page 712 (Ingo F. Walther, born in Berlin in 1940)

Codices illustres : the world's most famous illuminated manuscripts 400-1600, 2001: title page (Ingo F. Walther [co-author])

Vincent van Gogh, 2015: title page (Ingo F. Walther) jacket (1940-2007)

Deutsche Nationalbibliothek online catalog, viewed September 20, 2019 (authorized access point: Walther, Ingo F.; other data in authority record: art historian; born 1940; died 2007; wrote on history of literature and history of art from the Middle Ages to the present day) http://d-nb.info/gnd/120595443