Home Learn Vraison Decanter Staff November 10, 2010 French term for the moment when red-wine grapes change from green to black as they mature on the vine. Written by Latest Wine News Police investigate grape heist as Riesling and Sauvignon Blanc go missing in Rheinhessen A royal affair: California wines and historic spirits served at Trump’s state banquet Birds of prey protect wine grapes at England’s Rathfinny Obituary: Jan Boland Coetzee, South African wine and rugby great Château Latour 2012 re-released in a subdued market