License, verbatimPD
The National Gallery of Art: open access image with no usage restrictions under the NGA's open access policy (openaccess=1 in the Gallery's published_images dataset).
Odilon Redon. Et l'homme parut, interrogeant le sol d'ou il sort et qui l'attire, il se fraya la voie vers (And Man appeared; questioning theearth from which he emerged and which attracts hi m, he made his way toward somber brightness), 1883. National Gallery of Art, Washington.