hensHow do you get hundreds of people to show up to the opening of an art show you curated? Exhibit all submissions. Over 500 of them. In a 125 square foot space. This is the mob scene the other night at the Maurizio Cattelan founded Family Business gallery, next door to the Gagosian. The Itsa Small, Small World show’s curator is newly New York-based artist Jayson Musson a.k.a. YouTube critic Hennesy Youngman, hurray. Reminds a bit of the time 40 bands played 2 minute sets in an LA noise club squat, just, you know, with a grinning Jerry Saltz, in Chelsea, with art. (Video: James Kalm)