His writings include studies on Wilhelm Lehmbruck, Eugène Delacroix, Nicolas Poussin, Jan Vermeer, John Constable, Paul Cézanne, Raphael, Vincent van Gogh, Paolo Veronese, Ernst Barlach and attacks on the methodology of the "second Vienna school" of art history dominated by Hans Sedlmayr.
Kurt Vonnegut | Kurt Weill | Kurt Russell | Kurt Masur | Kurt Angle | Kurt Koffka | Kurt Gödel | Kurt Elling | Kurt Schwitters | Kurt Rosenwinkel | Kurt Hahn | Kurt Wallander | Kurt Tucholsky | Kurt Sanderling | Kurt Kren | Kurt Busiek | Kurt Lewin | Kurt Jooss | Kurt Andersen | Kurt Warner | Kurt Squire | Kurt Schmoke | Kurt Gerstein | Kurt Busch | Kurt Browning | Kurt Wiese | Kurt Waldheim | Kurt Vile | Kurt Thomas | Kurt St. Thomas |