male winemaker checks wine during fermentation process in large wooden vat at wine cellar with oak barrels

aging alcohol apron barrel basement batonnage beverage business cartoon cask cellar craft degustation drink expert fault fermentation grape keg maceration making male man oak pigeage pipette plant processing production pulp remontage shake sommelier stir storage tank tasting traditional vat vector vintage viticulture warehouse warehousing wine wineglass winemaker winemaking winery wooden