artist-friedrich: Chalk Cliffs at Ruegen, 1826, Caspar David Friedrichwww.wikiart.org/en/cas
artist-friedrich: Chalk Cliffs at Ruegen, 1826, Caspar David Friedrichhttps://www.wikiart.org/en/caspar-david-friedrich/chalk-cliffs-at-ruegen-1826 -- source link