stylish st. patricks day card with leaf clover

abstract abstraction advertisement advertising announcement art backdrop background banner beautiful border card celebrate celebration celebratory clipart clover composition concept conceptual congratulation cover creative day decor decoration decorative design elegant element event festive flora floral foliage frame gift graphic gray green greeting grey happy holiday icon illustration invitation ireland irish leaf luck modern nature object origami paper patrick pattern plant poster saint season seasonal shamrock shape sign spring style stylish symbol template three tradition traditional trefoil trend trendy vector wallpaper