To distinguish himself, even then, Antoine initiated a careful process of customization at the level of cultivation and separate vinification of crus by indicating the geographic locations of each vineyard as well as historical, devoted to the preservation of native grape varieties, which would help enhance with wine, the Aosta Valley. Constantine, a professor of gymnastics (like his wife who also came from a family of Piedmontese farmers) and ski instructor, continued the work of his father Antoine and mother Ida, abandoning his profession to devote himself entirely to his deep passion, viticulture.
Vin o Cru de la Sabla was for reasons of the heart the first wine that Costantino decided to make wine in 1970 precisely as a tribute to his father and teacher, who passed on to him the art of winemaking. And it was La Sabla wine that became famous in the Aosta Valley and in Italy, when Costantino, hosted in 1976 on Ave Ninchi and Veronelli’s “A tavola alle 7” program, was invited to make a presentation and explore the then unknown and curious Valdostan viticulture.