What collection of paintings by Van Gogh included his painting Irises, which was one of several painting of irises?
Irises (painting) Irises is one of several paintings of irises by the Dutch artist Vincent van Gogh, and one of a series of paintings he executed at the Saint Paul-de-Mausole asylum in Saint-Rémy-de-Provence, France, in the last year before his death in 1890.
The Tree of Crows The Tree of Crows (also known as Raven Tree) is an oil painting of 1822 by the German Romantic artist Caspar David Friedrich. Acquired by the Musée du Louvre in 1975, it has been called one of Friedrich's "most compelling paintings."