Dogs Playing Poker - His station and four aces - Marcellus Coolidge Art Print - 12x16Cassius Marcellus Coolidge was an American artist, mainly known for his series of paintings Dogs Playing Poker. 'His station and four aces' is part of a series of sixteen oil paintings all of which featured anthropomorphic dogs, including nine paintings of Dogs Playing Poker a motif that Coolidge is credited with inventing. This product is a 12x16 art print of Coolidge's work. Ref.: n: 0003