Der Blaue Reiter

''Der Blaue Reiter'' (The Blue Rider) was a group of artists and a designation by Wassily Kandinsky and Franz Marc for their exhibition and publication activities, in which both artists acted as sole editors in the almanac of the same name, first published in mid-May 1912. The editorial team organized two exhibitions in Munich in 1911 and 1912 to demonstrate their art-theoretical ideas based on the works of art exhibited. Traveling exhibitions in German and other European cities followed. The Blue Rider disbanded at the start of World War I in 1914.

The artists associated with ''Der Blaue Reiter'' were important pioneers of modern art of the 20th century; they formed a loose network of relationships, but not an art group in the narrower sense like ''Die Brücke'' (The Bridge) in Dresden. The work of the affiliated artists is assigned to German Expressionism. Provided by Wikipedia