shamrock icon . clover sign. st patricks day or logo.

font line text logo brand diagram circle illustration cartoon drawing number presentation artwork organ symbol calligraphy label shamrock icon vector clover sign patricks day used for websile mobile device card celebration celtic clover colors culture day decoration design element festive filled flat floral fortune four good graphic green happy holiday icon icons illustration ireland irish isolated leaf logo luck lucky march natural nature party patrick pictogram plant saint shamrock shape sign silhouette spring st symbol tradition traditional