This wine is described by Laurent Lusseau, the manager of Perse's properties, as a genuine experiment: a test of how far these vines, with an average age of 45 years, can go. Yields are intentionally very low (15hl/hl). The wine is aged in new oak barrels for 24 months. The final blend takes place just before bottling, which is carried out without fining or filtration. On tasting, the wine is fairly dense and concentrated. Nearly black, the bouquet is characterized by fruit, in a very concentrated style.