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).
Fra Semplice da Verona. A Monk Seated with Arms Outstretched [Study for the Virgin in the _Vision of Blessed Felice da Cantalice_], 1625. National Gallery of Art, Washington.