Red blends are true works of art and represent the vision of a winemaker. Mixing and matching a blend to exacting standards requires a deft hand, a great knowledge of wine and an outstanding palate for delicious wine. When great grapes meet a saavy winemaker, the resulting blend can be incredibly tasty. For this exclusive Groupon offer, we've curated 5 amazing blends from Spain, Italy and Chile. Get your hands on these 15 bottles today!