I would appreciate your feedback on if the Eric Clapton signature on this "Strictly the Blues" CD cover looks legitimate. The signature is apparently from over 10 years ago. The attached image is the best image I have, even though some of the signature blends in with the CD cover background coloring. The piece comes from a trusted resource where I am acquiring a number of other Blues related graphs. He said this one was obtained from a 3rd party and is the only one in the collection he cannot personally validate as the real thing. Thoughts? Thanks.