The Splendor of Dresden : : Five Centuries of Art Collecting : An Exhibition from the State Art Collections of Dresden, German Democratic Republic (exhibition Washington, National Gallery of Art, 1.6 - 4.9.1978 ; New York, The Metropolitan Museum of Art, 21.10.1978 - 13.1.1979 ; San Francisco, The Fine Arts Museum, 18.2 - 26.5.1979). boek