Sommerwolken. 1900. Oil on canvas. Eder G 398. Lower right signed and dated. 50 x 69.5 cm (19.6 x 27.3 in). Verso with an inscribed and titled label, a small label with numbers by hand and several stamps of an art supplies store. Kallmorgen captured the view from the 'Turnberg' near Durlach in the Rhine Plain in summer. [CB].