There is no definition. As James Joyce said, “Art! What a word.” But it brings to my mind Sargent’s Daughters Of Edward D Boit, The armless Venus de Milo, Michaelangelo’s statues in the de Medici Tomb, Yoonie Han’s Beethoven’s 4th Piano Concerto, NY’s Appellate Court building, John Williams playing the Rodrigo Guitar Concerto. Some will say my list is pedestrian or pedantic. But, it is my list.