Photo of a group at a seance, c 1920 by William Hope, “spirit photographer” The information accompanying the spirit album states that the table is levitating - in reality the image of a ghostly arm has been superimposed over the table.
King Arthur: Now, stand aside, worthy adversary! Black Knight: 'Tis but a scratch! King Arthur: A scratch? Your arm's off! Black Knight: No, it isn't! King Arthur: Well, what's that then? King Arthur: I've had worse. (Monty Python and the Holy Grail)