When people say 'What are underground comics?' I think the best way you can define them is just the absolute freedom involved... we didn't have anyone standing over us.

In 1966 Crumb and Dana took LSD after which Crumb increasingly found his job at American Greetings difficult to bear. Several short strips by Crumb. S.

Natural and the images from his Keep on Truckin' strip were among his popular creations. Crumb—is an American cartoonist and musician. Robert Dennis Crumb (born August 30 1943)—known as Robert Crumb and R.