One of the most fun parts of the album cover is the fodder it gave to the "Paul is Dead" conspiracy story and when you read the "clues" you could actually begin to believe it:
https://turnmeondeadman.com/paul-is-dead-clues-on-sgt-peppers-lonely-heart-club-band/ One clue I like is the white model car next to Paul's leg that is supposed to represent the car he was driving in the road accident that killed him. Trouble is, the model is an Aston Martin, while Paul was driving an Austin-Healey at the time.