La Petra is a Vermentino wine produced and bottled by Donna Vittoria, a small family-owned winery from Sardinia, Italy. The winery's vineyard is marked by a colossal, ancient travertine stone, which served as the inspiration for both the wine's name and label design. The label showcases a meticulously crafted gold foil embellishment, designed to evoke the shimmering reflections of sunlight on the stone's surface.