The Last Sit-Down poster 24x36 Mafia art This is the highest rated mafia posters/artwork on the market. Very detailed in person Whats classier than the Mafia? Not much, but this artwork definitely is a close second. This stunning work of art romanticizes La Cosa Nostras greatest years in history as its most notorious members transcend the different eras in which they lived and celebrate together in a setting fit for a Don. This artwork is extremely detailed and comes with a certificate of authenticity.