In 1932, Rivera was commissioned by Abby Aldrich Rockefeller and her husband John D. Rockefeller Jr. to paint a mural for the lobby of Rockefeller Center. Rivera kept the original, approved plan for the two outer sides of the mural but changed the inner panel to include a critique capitalism. This inner panel ultimately included: Lenin, prostitutes, and the upper class drinking alcohol and covered in signs of venereal disease.
The Great Wall of Los Angeles represents a minority perspective/p.o.v. of the history of the city. Judy Baca first began the mural in 1974 through SPARC at the rise of the Chicano movement. The project was a part of the community and completed by Baca, other local artists and local youth volunteers. This mural is effective in depicting the racial tension of the past, but maybe it would be enhanced by a prospective future.