Here's a digitally created image of the iconic scene from Abbey Road, the Beatles' 11th studio album release. The stock agency wants to get across its message "see the unseen". Clever idea. Below (in case anyone has been on another planet and hasn't seen it) is the original album cover, followed by several parodies. If you google "Abbey Road Spoof" there are many more spoof and imitation versions of this scene.
Part of the fascination with this album cover had to do with the Paul is Dead Conspiracy rumors. It was just one more chance for conspiracy theorist fans to get excited.
Paul's own take off, used for the cover of his 1993 tour album, "Paul Is Live"