Cubism is not abstract art, but art that is made mostly from shapes.
It was devoloped by Pablo PIcasso and Georges Braque. Cubism was the first style of abstract art and was created at the start of the 20th century.
Unfourtunately Braque and Picasso are not used in the art project so I was not able to access their work. My artists are: Juan Gris Robert Delaunay Paul Klee Marc Chagall