The document lists various artists and artworks from different art movements between the early 20th century to the 1940s, including German Expressionism, Futurism, and works from the Harlem Renaissance. Some of the artists mentioned are Ernst Ludwig Kirchner, Emil Nolde, Vasily Kandinsky, Franz Marc, Umberto Boccioni, Fernand Leger, Piet Mondrian, Marcel Duchamp, Constantin Brancusi, Aaron Douglas, and Jacob Lawrence. The artworks listed span different mediums like painting, sculpture, and prints.

1. Early Twentieth Century

2. Ernst Ludwig Kirchner. “The Street, 1907

3. German Expressionism

4. Emil Nolde. “Still Life With Masks” 1911

5. Emil Nolde. “Crucifixion” 1912

6. Vasily Kandinsky. “Several Circles, No 323” 1926

7. Vasily Kandinsky, “Concentric Circles”

8. Vasily Kandinsky. “Composition No. 4” 1914

9. Vasily Kandinsky. “Compostion No. 5” 1914

10. Vasily Kandinsky, “Yellow, Red, Blue” 1925

11. Franz Marc. “Yellow Cow” 1911

12. Franz Marc. “Large Blue Horses” 1911

13. Franz Marc. “Small Yellow Horses” 1912

14. Kathe Kollowitz. “Self-Portrait” 1910

15. Kathe Kollowitz. “Self-Portrait 1934

16. Kathe Kollowitz. “Wetting the Scythe” 1904.

17. Futurism

18. Umberto Boccioni, “Unique Forms of Continuity in Space” 1913

19. Fernand Leger. “The City” 1919

20. Piet Mondrian, “Broadway Boogie Woogie” 1942-43

21. Piet Mondrian, “Composition With Red, Yellow, and Blue” 1921 Piet Mondrian, “Composition Number 10” 1939-42

22. Marcel Duchamp, “Nude Descending a Staircase, No.2” 1912

23. Constantin Brancusi, “Mademoiselle Pogany Version 1” 1913

24. Constantin Brancusi, “Bird in Space” 1928

25. Harlem Renaissance

26. Aaron Douglas, “From Slavery Through Reconstruction” 1934

27. Aaron Douglas, “Into Bondage” 1936

28. Aaron Douglas, “Song of the Towers”

29. Aaron Douglas, “Building More Stately Mansions”

30. Jacob Lawrence, “Man on a Scaffold”

31. Jacob Lawrence, “Life of Harriet Tubman”

32. Jacob Lawrence, “Life of Harriet Tubman Series”

34. Jacob Lawrence, “Ironers”

35. Jacob Lawrence, “The Shoemaker”

36. Jacob Lawrence, “The Street”

37. Jacob Lawrence, “Self-Portrait”