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).
Probably Urbino district or Venetian 16th Century. Plate with border of putti and trophies amid grotesques; in the center, a winged putto standing, armed, in a landscape, c. 1510/1520. National Gallery of Art, Washington.