a painting of a river with a castle in the background

https://www.clevelandart.org/art/1967.63 Low Waterfall in a Wooded Landscape with a Dead Beech Tree c. 1660–70 Jacob van Ruisdael (Dutch, 1628/29–1682) Netherlands, 17th century Oil on canvas Mr. and Mrs. William H. Marlatt Fund 1967.63