This image was acquired from
wikimedia and flickr. 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:
outdoor sky texture The Monk by the Sea German Der Mnch am Meer is an oil painting by the German Romantic artist Caspar David Friedrich. It was painted between and in Dresden and was first shown together with the painting The Abbey in the Oakwood Abtei im Eichwald in the Berlin Academy exhibition of . On Friedrich's request The