Johannes Warnardus Bilders – Rijksmuseum SK-A-1008. De heide bij Wolfheze (1866)
Materials: oil on canvas. Dimensions: 102.5 x 152.5. Nr.: SK-A-1008. Source: www.rijksmuseum.nl/assetimage2.jsp?id=SK-A-1008. P.S. I have changed the light, contrast and colors of the original photo.