You show two cards from both sides. One is the Queen of Hearts and the other is the Jack of Spades. The Queen of Hearts has a big square hole cut from its center. You briefly put these two cards together, separate them again, and suddenly the Jack of Spades has a round hole cut from its center and the Queen of Hearts is restored without a hole. The hole moved from the Queen to the Jack and changed from a square hole to a round hole.
1st edition 2024, video 2:33.
