Uncommon · People
Otto Gerstenberg
German art collector and entrepreneur (1838-1935)
Otto Gerstenberg (11 September 1848 – 24 April 1935) was a German entrepreneur, mathematician and an early 20th-century Berlin art collector.
From Wikipedia
Otto Gerstenberg (11 September 1848 – 24 April 1935) was a German entrepreneur, mathematician and an early 20th-century Berlin art collector.
Text: Wikipédia, CC BY-SA 4.0. · Image: Max Liebermann (Public domain) ·
