James Danky recently visited Lawrence University to give a talk on what was advertised as underground comics. He spoke a lot about the "trinity" of sex, drugs, and rock and roll which all inspired the different art movements including comics in the 60s and 70s.
I related Danky's talk to John McKinnon's talk on Andy Warhol a few weeks ago. This is because of how he spoke about his goal of bring the comic art form into galleries, and moving up how it was viewed from low to high art form. The thing that really emphasized this comparison of low and high art form for me was the juxtaposition between pictures from graphic novels and pictures of famous paintings and statues that Danky included in his slide show. I never really thought of comics as drawing from higher art forms, but I was able to see the connection when he placed the works of art next to the excerpts from the comic books. Nowadays, comics are regarded more highly than they used to be, and it is not completely uncommon to see something that looks like a comic in a museum.
Roy Lichtenstein is an example of an artist whose work is exhibited in museums, and who drew his inspiration from comics. He started this style as a comic inspired painter when his young son challenged him when looking at a Mickey Mouse comic, saying "I bet you can't draw as good as that dad!" And here is a painting displayed in Tate Modern in London that shows where he has taken his art since that statement: