For the most part we can all agree that art is subjective, but this new sculpture might be a little TOO subjective because it's an "invisible sculpture" that's selling for $18,000!
The sculpture was created by Italian artist Salvatore Garau and someone actually paid 15,000 euros (about $18,000 USD) for a glass box that apparently has an "invisible sculpture" inside of it.
It's pretty much like an NFT, but it's art and the work of art is called "I am" and is supposed to represent the "void" in our lives.
You can see what the "invisible sculpture" doesn't look like below and just be ready for NFTs to start popping up in art museums near you!