While Stan Lee is a wonderful creator of comic concepts, he was never an artist and has been reluctant throughout his career to render any drawings. That being said, Spider-Man sketches from Lee are extremely rare and are scarce to find. The autograph and sketch on this coveted comic was executed in the presence of a CGC representative (the leading authenticator of comic books and in the presence comic book autographs) and is fully authenticated by CGC! Also accompanied by a full Letter of Authenticity from PSA/DNA.