• Variety: Riesling, Pinot Blanc, Sylvaner, Muscat, and other indigenous Alsatian varieties
• Terroir: From a small plot of co-planted 60-year-old vines in Alsace, belonging to Jean-Marc Dreyer.
• Vinification: Whole clusters crushed by foot, vertical press, overnight decanting, fermentation and aging in one feuillette (half-barrel) and a glass demijohn, no added SO2.