autumn four leafed clover harvest heart heart shaped potatoe love luck lucky lucky clover red potatoe clover four irish leaf shamrock arch band color colour end gay leaves pot rainbow background day eire fortune green ireland patrick saint symbol white C4U ChIandra4U clovers colorful colors decor decoration design draw drawing Four-leaf clover graphic holiday illustration paddy patrick's plant soft spring St-Patrick summer vector wish wishes yellow abstract black cross decorative element floral free graphical gray grey image organic ornamental patrick’s pattern photo photograph picture resource shape shapes somadjinn St st. stock symmetric symmetrical symmetry texture textured vibrance vibrant flower hearth isolated object pink red romance season simple still tradition traditional valentine