Stock photography, photos: Four Aces Stock photos of Four Aces on the side of a riverboat casino Photograph: © John Oeth Click for a larger image and more information Keywords associated with this stock photo: Diamond, Jo, casino, riverboat, Mississippi, river, boat, gamble, gambling, four,4, ace, aces, club, heart, spade, cards, neon, sign, dice, poker, blackjack, craps, game, of, chance, win, winnings, money,recreation, Dubuque, Iowa, tourist, destination, central, USA, US., US, United, States, America,midwest, mid, west, mid-west,fun, excitement,sucess, John Oeth