Potanin purchased Kazimir Malevich’s Black Square for $1 million and donated the painting to the State Hermitage Museum’s collection
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Potanin purchased Kazimir Malevich’s Black Square for $1 million and donated the painting to the State Hermitage Museum’s collection
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-18 from Wikipedia. The archived copy is preserved so this citation survives link rot.