Italian artist Salvatore Garau has just sold an invisible sculpture for $18,000 USD. The Io Sono (I am) sculpture, as the artist explains, exists but just not in material form, and is actually more like a “vacuum.”
The “sculpture” is intended to be displayed in a 5×5-foot square and must be displayed in a private space free from obstructions where lighting and climate control are not required. Reiterating that even if you can’t see it, it does exist, Garau included a certificate of authentication to the purchaser.
Read more at Hype Beast.