festive st. patrick's day art with green watercolor shamrocks. happy st. patrick's day.

st patricks day art shamrocks green watercolor festive celebration holiday irish clover greeting lucky foliage nature paint design calligraphy lettering enchanting leaves artistic vivid festival emerald traditional irishthemed joy culture botanical symbol vibrant gold pattern splash luck happy charm expressive spirited seasonal shamrock cheerful joyous patrick splatter luckiness ai generated