13 March 1864: Birthday of Alexej von Jawlensky, Russian-German painter (d. 1941) (Source)

Alexej Georgewitsch von Jawlensky (Russian: Алексе́й Гео́ргиевич Явле́нский, romanized: Alekséy Geórgiyevich Yavlénskiy) (13 March 1864 – 15 March 1941), surname also spelt as Yavlensky,[1] 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 the Die Blaue Vier (The Blue Four). (Source)