GERMAN ART, 19TH-CENTURY -- ANDREE, Rolf. Arnold Böcklin. Die Gemälde, Basle: Friedrich Reinhardt, [1977], 4°, illustrations, some coloured, cloth, dust-jacket -- Gerbert FRODL. Hans Makart. Monographie und Werkverzeichnis, [Salzburg:] Residenz, 1974, 4°, illustrations, some coloured, cloth, dust-jacket. With Eugen Diem's Heinrich von Zgel (Recklinghausen, 1975) and 7 other books of related interest. (10)