The 1997 Riesling Enchenberg Vieux Thann has shy, floral flavors that give way to a chalk, mineral, quinine, and citrus fruit dominated character. This medium-bodied wine is harmonious, nuanced and silky-textured. Anticipated maturity: now-2005. Importer: David Shiverick, Langdon-Shiverick, Cleveland, OH; tel. (216) 861-6800.