StoriesVISUAL Artist Auctions Off Invisible Sculpture June 6, 2021 That’s right, there’s nothing there. And it sold for more than $18,000. – Artnet RELATED ARTICLESMORE FROM AUTHOR The World’s Oldest Children’s Museum Marks 125 Years. And Where Is It? Brooklyn. Skyscrapers Are Sinking Into The Sand In Miami Did You Know You Could Buy The Oldest Ten Commandments Stone Tablet?