The 2015 Chateau d'Issan has an intense bouquet, even more than the 2010 when juxtaposed side-by-side, with multilayered black fruit, bilberry and light marine scents and hints of wild heather that I did not notice three years ago. The palate is beautifully balanced with very supple, lithe tannins. There is more red fruit compared to the 2010, with a little more sapidity. In fact, I suspect on this showing that the d'Issan may ultimately edge ahead. This is very elegant and harmonious with an almost pixelated finish.