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:
David Cox Penmanmawr Google Art Project. Google Art Project watercolor Birmingham Birmingham David male Cox British David Cox Artist Yale Center for British Art yale edu PM clouds sheep mountains coast landscape Watercolor over black chalk with touches of gouache on moderately thick rough cream wove Scotch paper