The 2015 Léoville Barton has one of the richest bouquets in the appellation, boasting almost ostentatious blackberry, raspberry and bilberry scents on the nose, suffused with crushed limestone and light graphite aromas. The medium-bodied palate is taut and crisp, delivering a fine bead of acidity and freshness from beginning to end. Mainly black fruit here, with suggestions of leather and mocha toward the finish. Superb. Tasted blind at the Southwold 2015 Bordeaux tasting.