Art historians

Luigi Salerno

Ellis Waterhouse

Otto Lehmann-Brockhaus

Ulrich Middeldorf

Giacinto Brandi

Ernst Steinmann

Lionello Venturi

Kornél Fabriczy

Cesare Brandi

Luisa Vertova

Fritz Heinemann

Wolfgang Lotz

Richard Krautheimer

John Pope-Hennessy

Federico Zeri

Aby Warburg

Werner Cohn

Leo Steinberg

Roberto Longhi

Julius S. Held

Stefano Tumidei

Gustav Ludwig

Adolfo Venturi

Eugenio Battisti

Kurt Badt

Everett Fahy

Julian Kliemann

Ernst Kitzinger