background blue border C4U card cards celebration ChIandra4U color colorful colors decoration drawing family father fathers day free friendship fun funny graphic happiness illustration invitation kid kids man pop art season seasons stock template tradition vector wish wishes clover clovers decor design draw Four-leaf clover green holiday ireland irish leaf luck lucky paddy patrick patrick's plant soft spring St-Patrick summer symbol yellow abstract art banner beautiful collage concept copyspace creation dark decay dirty edge fill floral flowers frame grunge image New original paper pink purple render scrapbooking square style texture unique Victorian white