Unbekannter Kopist des 20. Jh., 'Porträt des Herren August Hermann Sporleder' / 'Portrait of August Herrmann Sporleder', 1904 Technique: oil on canvas, Signature: signed upper left 'MHummel, cop. 1904', probably after an original late baroque portrait, Dimensions: 50.5 x 63 cm, frame 59 x 72 cm, Condition: good

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