These are four of my favorite comic book artists, in no particular order. Most of this work is from the 1970's.
10. Jim Aparo
Nobody drew a better Aquaman. In Brave and the Bold, Mr. Aparo got to draw just about everyone.
9. John Byrne
In the 1970s Byrne couldn't be beat.
8. Dick Dillin - Nobody drew the Justice League better!
7. John Buscema - The Avengers, Conan and the Fantastic Four!!