I saw this piece of art online years ago and copied it.
The work is by a comic book artist who I recall from the 1970s. His name was Billy Graham. Yeah, tough act to follow, right? But he had a unique style and I really dug the stories he produced for the Warren horror magazines of my youth. He was one of the better artists to work at Warren once they stopped paying the kinds of rates that kept the likes of Ditko, Williamson, Crandall, etc. at the company.
He went on to work at Marvel Comics illustrating LUKE CAGE, HERO FOR HIRE. I think he started on the title inking over George Tuska's pencils and eventually took over the book for a time. According to Wikipedia, he died in 1999. I have no idea of the cause of death. He was a very talented fellow.