Hervé Souhaut and his wife Béatrice, based in the Ardèche, opt for natural vinification and environmentally respectful viticulture. Their vines are grown according to organic and biodynamic principles, though they do not have certification. In his winemaking Hervé Souhaut is influenced by the stellar work of Marcel Lapierre and particularly by Philippe Paccalet. Their wines are therefore unfiltered and do not contain sulphites. They are sought-after for their purity and striking minerality.