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:
Delaunay ChampDeMars. Graphic Champs de Mars La Tour Rouge Robert Delaunay Oil on canvas The Art Institute of Chicago sunsite dk htm Creator Robert Delaunay PDoldauto original upload log page en DelaunayChampDeMars Sparkit bytes no Champs de Mars The Red Tower Robert Delaunay Oil on canvas The Art Institute of Chicago