Shelby Robertson is an American comic book illustrator, known for his distinctive style pinup renditions of attractive fictional female characters. His detailed rendering of heavily muscled figures has been compared to that of Frank Frazetta and Michael Turner. He describes his style as "part Marvel, part DC, and part old school Image".

Frank Frazetta was an American artist known for themes of fantasy and science fiction, noted for comic books, paperback book covers, paintings, posters, LP record album covers, and other media. He is often referred to as the "Godfather of fantasy art", and one of the most renowned illustrators of the 20th century. He was also the subject of a 2003 documentary Painting with Fire.