Cassius Marcellus Coolidge (November 12, 1844 – January 24, 1934) was an American artist, mainly known for his paintings of dogs playing poker. See some of them.

A Bold Bluff

A Friend in Need

Pinched with Four Aces

Poker Sympathy

Sitting Up with a Sick Friend

His Station and Four Aces

Post Mortem

♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣♦♠♥♣