Rudolf Keller (1890) (b. 1890)

Rudolf Keller (1890) is an artist with 20 auction lots recorded since 2020.

Data last updated 2026-07-11 · OpeningBid tracks ~4.2M auction results from 99 auction houses. Coverage is weighted 2001–present and refreshed nightly with specialist QA gates and work-identity deduplication.

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