What Great Paintings Say Volume 1, Rose-Marie Hagen & Rainer Hagen, Cologne: Benedikt Taschen, 2003, 514 s., 20x26 cm, Renkli Resimli, İngilizce, Karton Kapak
What Great Paintings Say Volume 2, Rose-Marie Hagen & Rainer Hagen, Cologne: Benedikt Taschen, 2003, 436 s., 20x26 cm, Renkli Resimli, İngilizce, Karton Kapak