Like DRCharlesPogue, I, too, like Turner and the eighteenth century French Chardin for his realism, Boucher and Fragonard for their sugary eroticism, and Watteau for his restraint. I admire Picasso, like Stravinsky, for his constant ability to rethink himself.
Of course, since I'm working on DARLING OF THE DAY, my current favorite artist is one Priam Farll who sells better than Utrillo or El Greco or Murillo.