Art historians

Ulrich Middeldorf

Kornél Fabriczy

Leo Steinberg

Luigi Salerno

Federico Zeri

Giacinto Brandi

Gustav Ludwig

Julius S. Held

Luisa Vertova

Werner Cohn

Eugenio Battisti

Ellis Waterhouse

Wolfgang Lotz

John Pope-Hennessy

Ernst Kitzinger

Roberto Longhi

Otto Lehmann-Brockhaus

Julian Kliemann

Fritz Heinemann

Everett Fahy

Cesare Brandi

Aby Warburg

Stefano Tumidei

Lionello Venturi

Adolfo Venturi

Richard Krautheimer

Ernst Steinmann

Kurt Badt