Jacob van Ruisdael – private collection. A River Landscape with a Man Crossing A Bridge above a Waterfall. A Stand of Oaks beyond (after 1670?)
Materials: oil on canvas. Dimensions: 69.8 x 54.1 cm. Sold by Sotheby’s in London, on July 7, 2010. Source: http://www.sothebys.com/content/dam/stb/lots/L10/L10033/L10033-26-lr-1.jpg. I have changed the contrast of the original photo.