Create the illusion of a hand floating in mid-air using transparent props or digital effects.
Make it appear as though your hand is passing through a solid glass surface by hiding your arm or using clever angles.
Use a mirror to reflect your hand in an unexpected way, making it seem like multiple hands exist in the same space.
Hide your hand inside a box with a cutout to make it seem like it's not connected to your body, as if floating independently.
Arrange objects so it looks like two hands are interacting with one another from different perspectives.
Use clever camera angles, lighting, or digital effects to make it look like your hand is slowly vanishing into thin air.
Create the illusion that your hand is opening a gateway or portal to another world by placing hidden props behind your hand.