Title: Galka E. Scheyer & die Blaue Vier
Subjects: Correspondence, Blaue Vier (Group of artists), Artists, Expressionism (Art)
Places: Germany
People: Galka E. Scheyer, Lyonel Feininger (1871-1956), Alexej von Jawlensky (1864-1941), Wassily Kandinsky (1866-1944), Paul Klee (1879-1940)