Bertha Falckenberg (1867-1951), a painter from Koblenz, first trained as a portrait and landscape painter in Geneva and later in Berlin at Karl Gussow's private painting school; after 1888 she lived in seclusion in her parents' villa in Boppart. Seated Girl with Tambourine in Traditional Costume, oil on cardboard, signed upper right, rubbed, 30 x 23.5 cm, framed 47 x 37 cm

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