Art historians

Wolfgang Lotz

Leo Steinberg

Ernst Steinmann

Otto Lehmann-Brockhaus

Gustav Ludwig

Stefano Tumidei

Adolfo Venturi

Richard Krautheimer

Julian Kliemann

Kornél Fabriczy

Cesare Brandi

Luisa Vertova

Ellis Waterhouse

Ernst Kitzinger

Federico Zeri

Luigi Salerno

Lionello Venturi

Werner Cohn

Fritz Heinemann

Everett Fahy

Kurt Badt

Ulrich Middeldorf

Roberto Longhi

Julius S. Held

Aby Warburg

Eugenio Battisti

Giacinto Brandi

John Pope-Hennessy