Franz von Lenbach (Schrobenhausen 1836 – 1904 Munich). Prince Bismarck and his doctor Ernst Schweninger. After 1882 Oil on canvas. 130 × 109,5 cm (51 ⅛ × 43 ⅛ in.). On the reverse in black pen confirmed by the artist's widow, Charlotte of Lenbach, Munich, 3rd January 1923. [3375] Provenance: Private Collection, Berlin Literature and illustration: Versteigerungskatalog 1040: Meisterwerke der Malerei des 19. Jahrhunderts aus sechs deutschen Gemäldegalerien und Museen. Frankfurt a. M., Rudolf Bangel, 29.1.1923, cat. no. 145, ill. pl. X