Author: Robert Crumb
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.
I use the old Strathmore vellum surface paper, which is the best paper you can get in the Western world for ink line drawing. It has a good, hard surface.
You must thank the gods for art, those of us who have been fortunate enough to stumble onto this means of venting our craziness, our meanness, our towering disgust.