Obviously Avitar borrowed from the art of Roger Dean. Anytime I see his art it takes me back to the 80's smoking pot and looking at lp covers. (don't smoke pot kids, be smart) His art defines the 70's and 80's all on it's own. He was featured in Heavy Metal magazine a lot which is an adult cartoon magazine popular then (and still around). Back then we just called his art "Trippy". When I worked in the surf wear industry we had dean books in our library, and recently I found some dean books for cheap on amazon. Enjoy these trips!