Which two artists were key figures in the Der Blaue Reiter movement?

The correct answer identifies Wassily Kandinsky and Franz Marc as key figures in the Der Blaue Reiter movement. This movement emerged in the early 20th century in Germany and is notable for its focus on abstract forms and a spiritual interpretation of art. Kandinsky, often credited with being one of the pioneers of abstract art, believed in the emotional and spiritual properties of color and form, which greatly influenced the movement. Franz Marc contributed significantly with his vibrant animal and landscape paintings that emphasized color symbolism and a longing for harmony in nature, aligning closely with the movement's ideals.

In contrast, the other choices consist of artists from different movements or periods. Pablo Picasso and Henri Matisse were leading figures in the development of Cubism and Fauvism, respectively, and do not align with the principles that defined Der Blaue Reiter. Vincent van Gogh and Claude Monet were associated with Post-Impressionism and Impressionism, which also diverge from the abstract focus of Der Blaue Reiter. Likewise, Jackson Pollock and Mark Rothko are recognized for their roles in Abstract Expressionism, a later movement that emerged well after Der Blaue Reiter had already established its impact on modern art. Thus, the selection of Kandinsky and Marc directly