Catherine and Pierre Breton produce beautiful and elegant natural wines in the Loire Valley of France, more specifically with vineyards in Chinon, Bourgueil and Vouvray. They use both chemical-free and & holistic farming practices in the vineyard when growing mainly Cabernet Franc, as well as some Grolleau and Chenin Blanc. Sulphur is used, but to a minimium with the reds resulting in under 20mg/l and the white wines 50mg/l. Popular wines include Trinch, Pierres Rousses, and La Dilettante.