Port Cellars at Porto Ferreira, Porto, Norte, Portugal, Europe

Oak aging barrels for wine, Vista Alegre Winery, Ica, Peru, South America

Olivier Berrouet, Oenologist, helps sort grapes by hand at famous Chateau Petrus wine estate at Pomerol in Bordeaux, France

Olivier Berrouet, Oenologist, helps sort grapes by hand at famous Chateau Petrus wine estate at Pomerol in Bordeaux, France

Olivier Berrouet, Oenologist, helps sort grapes by hand at famous Chateau Petrus wine estate at Pomerol in Bordeaux, France

Oenologist tests the 2008 vintage watched by proprietor at Chateau Fontcaille Bellevue, Bordeaux wine region of France

Oenologist tests the 2008 vintage watched by proprietor at Chateau Fontcaille Bellevue, Bordeaux wine region of France

Olivier Berrouet, Oenologist, tasting harvested grapes at famous Chateau Petrus wine estate at Pomerol in Bordeaux, France

Cabernet Sauvignon grapes on vine; Valley View Winery, Applegate Valley, Oregon.

Winemaker Myles Anderson punching down a tank of merlot; Walla Walla Vintners, Washington.

Rows of wine grapes at Sagemoor Vineyards along Columbia River; Columbia Valley, Washington.

Vineyard. Villamayor de Monjardin. Navarre, Spain, Europe

Sophocles Vlassides, Oenologist and managing director, winetasting, Vlassides Winery, Koilani, Troodos mountains, Cyprus

Sedna red wine , Pinhao , Duero region , Portugal , Europe