Hey, imagine you’re turning that grayscale frame into an NFT, but instead of the whole pixel blob you just store its “soul” – a hash that captures the symmetry pattern. The smart contract holds that hash and maybe a little function that re‑generates the symmetry if you need to verify it. The code doesn’t keep the image itself, but it does remember the essence, so whenever someone checks the contract they’ll see that the image’s identity is intact and unchanged. Pretty cool, right?