Klaas KOSTER
1885–1969, Netherlands
Signatures & monograms
Explore 4 authentic signatures and monograms by Klaas Koster on painting and watercolour for verification and study.
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1952
Signature considered genuine
1953
Signature considered genuine
1963
Signature considered genuine
Signature considered genuine
Explore other artists
Discover other notable artists who were contemporaries of Klaas KOSTER. These artists worked during the same period, offering valuable insights into artistic movements, signature styles, and authentication practices. Exploring related artists makes it easier to recognize common characteristics and artistic conventions of their era.