Red, white and green. North, Centre and South. Since Italy has always reasoned in terms of sacred trios, it seems right to divide its territory into the three most famous red grape varieties: Nebbiolo, Sangiovese, Aglianico. The first is noble yet versatile, the second generous and medium-bodied, while the third has an intense palate and colour. Which one should you choose? Well, to unite Italy, Garibaldi would have chosen all three.