Cubism is an art movement that began in the early 20th century. It was pioneered by Pablo Picasso and Georges Braque, who used geometric shapes and abstract forms to create a new way of representing reality. The term CUBISM is derived from the French word 'cubisme, ' which means 'CUBE.' The two crossword solutions, LEGER (5 letters) and GRIS (4 letters), are both related to Cubism. LEGER refers to the French painter Fernand Leger, who was a major contributor to the Cubism movement. GRIS refers to the Spanish painter Juan Gris, who was also a major contributor to Cubism.