One of the leading dealers in Old Master paintings and 19th century art is Alan Salz, director and head of paintings and drawings at Didier Aaron. We grapple with contemporary art’s domination of the art market, and come out with a note of optimism about interest in pictures from the past. Along the way we touch on the TEFAF art fair, the attribution of the Salvator Mundi to Leonardo da Vinci, what stops him in his tracks, the challenges of establishing authenticity and assessing condition, the downside of selling to art museums versus private collectors, the short-sightedness of runaway deaccessions, training in connoisseurship, and other topics.