The estate’s 2009 Isola dei Nuraghi Costera flows from the glass with layers of exquisitely perfumed fruit buttressed by fine, silky tannins. There is an element of pure elegance and refinement that is hard to do justice to with words. This is another terrific red from Argiolas. Costera is a blend of 90% Cannonau, 5% Carignano and 5% Bovale Sardo. Anticipated maturity: 2010-2014. --Antonio Galloni