"A Bold Bluff" by Cassius Marcellus Coolidge is a popular painting depicting a Saint Bernard holding a cigar staring keenly over the chips at the bull dog across the table. All the other dogs study the Saint Bernard trying to determine what is in his hand.

We can see that he only has a pair of deuces. Will the bull dog fall for the bluff? A large pile of chips in the middle of the table is at hand.