Ключевые слова: advertisement, art, background, banner, beer, calendar, card, celebration, clover, collection, concept, day, emblem, feast, flyer, green, grunge, hat, holiday, horseshoe, icon, inscription, label, line, linear, march 17, modern, mug, outline, paddys, patrick, patrik, pattern, pictogram, pipe, poster, pot, quatrefoil, rainbow, saint, set, shamrock, sign, st, symbol, thin, traditional, trefoil, web,