My college (City College of San Francisco) has a “Diego Rivera Theater” featuring a mural by the artist that spans the width of the building. It is the cultural asset of which the college is most proud. It is very nice to look at. Here’s a picture.
I’ve seen the real thing. It’s absolutely beautiful. If you’re doing the tourist thing in San Francisco, or if you live there and are looking for something to do, make sure you hit up CCSF.