Reading/writing for 9/24 (updated Wed. Afternoon)

Read 1916a, 1919, 1920, 1921

Write: Picasso's search for a painting method, exemplified by the paintings stacked by his door at Sorgues, is one of two approaches to artistic activity that unfold in the 20th c. The other approach is exemplified by the image of El Lissitzky's street billboard/painting.

Comment on the above statement, what do you understand, what is the opposition being observed? What are the limitations and potentials of either approach?