This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Black square. Artwork de Schwarzes Quadrat en Black Square en St Petersburg en State Russian Museum An interesting absurdity of copyright which has very low threshold of originality for fine art in contrast to applied art that this work was protected Moved from English Creator Kazimir Malevich PDoldauto Other versions File Tretyakov