PROOF is the first collaboration between Nikolas Mavresis and John Carey—and the result is a sleek, layered piece of modern mentalism that seems impossible from start to finish.

A spectator simply thinks of a single image from a small deck of photo cards. Nothing is written down. Nothing is said. Their thought remains completely private.

You guide them through a short test—performed just three times. It feels innocent… until the cards themselves begin to reveal the truth.

First, a subtle hint…

Then, a stronger clue…

Finally, an impossibly direct reveal that seals the deal!

In the end, there’s only one image it can be. You don’t guess it…

You prove it!

Delivered with all the necessary cards and complete video instructions, PROOF is elegant, deceptive, and devastatingly clear.