Surfing with the Alien
The album cover shows the Marvel Comics character, the Silver Surfer on the front and the hand of Galactus on the back.  The image is from Silver Surfer #1 (1982).  The artist, John Byrne, has said that the image was used without his permission and that he never got paid for its use. The art is from panel 1 of page 6 of SILVER SURFER #1 published in 1982. However, the album liner notes mention a Marvel Characters, Inc. copyright and say the Silver Surfer likeness is used with permission.