vintage poster with lucky clover like irish flag for patrick's day.

clover four leaf lucky saint patrick march traditional decoration spring card orange festive season ireland irish flag symbol national design country vector background grunge isolated icon patriotic europe green brush celebration sign day independence nation patriotism republic poster travel dirty celtic vintage shamrock luck paint emblem texture holiday clover_brush_irish_flag_vintage_irish like patrick39aph39s font cartoon text brand logo line organ number advertising circle diagram label drawing calligraphy presentation signage patrick#39aph39#s