
1. Paul Klee Dieser Stern Lehrt Beugen, 1940

2. Piet Mondrian Opposition of Lines Red and Yellow

3. fake

4. Kasimir Malevich Black Cirkle, 1913

5. fake

6. fake

7. fake

8. Wassily Kandinsky Colour Studies

9. Mark Rothko Orange, Tan and Purple, 1954

10. fake

11. fake

12. Josef Alberts Study for homage to square, 1954
