Title: The Blue Four
Subjects: Blaue Vier (Group of artists), Expressionism (Art), Exhibitions, German Painting
Places: Germany
People: Alexej von Jawlensky (1864-1941), Lyonel Feininger (1871-1956), Wassily Kandinsky (1866-1944), Paul Klee (1879-1940)
Time periods: 20th century