True to the Brut philosophy, this wine offers a steely, tonic mouthfeel and a mostly neutral bouquet. The Nino Franco 2021 Valdobbiadene Prosecco Superiore Vigneto della Riva di San Floriano Brut shows white flower and citrus, but the real action here is the tight delivery of its beading. You get distant hints of wild sage and crushed stone on the close. This is a 12,000-bottle release.