Ключевые слова: art, cartoons, casino, celebration, chance, clover, concept, day, design, element, flat, fortune, four, gambling, game, graphic, green, happy, holiday, horseshoe, icon, illustration, ireland, irish, isolated, jackpot, leaf, line, logo, luck, lucky, machine, march, money, patrick, pictogram, plant, play, saint, set, shamrock, shape, sign, slot, spring, st, success, symbol, win,