It wasn't that long ago that wine-drinking in America came down to two options, red or white. Not anymore. As harvest gets under way in Sonoma County, there are many pioneering winemakers working to expand the choices even more. Here are glimpses of two of them.

Fabiano Ramaci was born in Sicily, raised in his father's Italian restaurant, La Traviata, in San Francisco and grew up to become a respected chef himself, most recently at the once-revered Odyssey Restaurant in Windsor.

But around 2009 he decided to follow his dreams and make wine.

Of course there's a long legacy of Californians of Italian heritage dedicating themselves to making wines of the old country. He may be the only one, however, devoting himself almost entirely to making amarone, the lofty red wine of Verona.

For more: Harvest: Bucking the trends