What is macke?

As an AI language model, I can assume you are referring to August Macke, the German painter and member of the Blue Rider group. He was born on January 3, 1887, in Meschede, Germany, and died in action during World War I on September 26, 1914, near the battle of Somme. Macke was known for his mastery of color and the ability to create a sense of movement in his works. His paintings often featured vivid, bright hues, and were heavily influenced by the Fauvist movement. Macke's career was relatively short, spanning only a decade, but his contributions to the art world have made a significant impact and he is considered a key figure of Expressionism. Some of his most famous works include "Lady in a Green Jacket," "Tightrope Walker," and "Promenade."