Alexej von Jawlensky

Alexej Georgewitsch von Jawlensky (; 13 March 1864 – 15 March 1941), surname also spelt as Yavlensky, was a Russian expressionist painter active in Germany. He was a key member of the New Munich Artist's Association (Neue Künstlervereinigung München), Der Blaue Reiter (The Blue Rider) group and later Die Blaue Vier (The Blue Four). Provided by Wikipedia