Keywords: Leopold Fertbauer Portrait Maximilian Freiherr von Hammer-Purgstall 1834.jpg Portrait Maximilians Freiherr von Hammer-Purgstall laut rückseitiger Beschriftung signiert und datiert Fertbauer 1834 1834 Oil on panel / Öl auf Holz cm 26 5 20 7 Gallery http //www dorotheum com other versions PD-old-100 DEFAULTSORT 1834; Maximilians Freiherr von Hammer-Purgstall Leopold Fertbauer 19th-century portrait paintings location missing Joseph von Hammer-Purgstall 1834 paintings 19th-century oil portraits of boys at full length Blue clothing in art male Paintings of butterflies Butterfly nets in art Collars in art Insect collecting Male shoes in portrait paintings Portrait paintings of sitting boys Portraits with landscape Paintings with signatures lower left Paintings with years of production artist Images from Dorotheum Paintings of boys sitting on the ground outdoors |