Is an empty canvas still art? 

One Danish artist seems to think so, but now he’s paying for it.
A person views a canvas that's part of Jens Haaning's "Take the Money and Run" work at the Kunsten Museum of Modern Art in Denmark.
Henning Bagger/Ritzau Scanpix/AFP via Getty Images

Andy Warhol and the business of art

Aug 6, 2018
The avant-garde artist's business-art was arguably his most influential work of all.
A visitor looks at American artist Andy Warhol's "Campbell's Soup Cans" at the Tate Modern — a modern art gallery — in London.
NICOLAS ASFOURI/AFP/Getty Images