Skip Navigation


January 21, 2014

Grape Collective Chats With John Duval

John Duval was a winemaker at Penfolds for 29 years, achieving the post of head winemaker and overseeing the iconic Penfolds Grange. He left in 2003 to start his own…

January 14, 2014

Chester Osborn Interview on Grape Collective

Grape Collective interviewed the funny, colorful Chester Osborn at the d’Arenberg winery. In the family since 1912, d’Arenberg produces over 60 wine labels with over thirty different varietals. How did…