Balloon art 05:45. We'll be sharing time this morning with enthusiasts of a certain form of POP ART, as Conor Knighton shows us: Inside of a San Diego Sheraton, the dance floor was blowing up.

Although Banksy’s pop-up art stand held works valued at hundreds of thousands of dollars, crowds passed by without a second glance, and Banksy only made $420 the entire day.

As accidental adverts for art shows go, a giant pooch made of flowers is a crowd pleaser. Outside the Guggenheim Bilbao in northern Spain, Jeff Koons’ much-loved flower 1992 sculpture “Puppy ...