License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Karel Dujardin. Landscape with corner of building and awning at far right, two figures and a horse-drawn cart are positioned with backs toward the building, a craggy hill beyond, from "The Small Landscapes", ca. 1641–78. The Metropolitan Museum of Art.