Weinverkoster oder Degustator mischen Rotwein in Karaffe, um die perfekte Farbe auf dem Hintergrund mit Weinflaschenregalen im Weinhaus zu machen. - Stockfoto & -bild

Staff training for sommelier experts. All that is needed is wine etiquette, the rules for buying wine for the customer, decanting and pouring wine into glasses.

Wine taster or degustator mixing red wine into carafe to make perfect color on background with wine bottles racks in wine house.

Staff training for sommelier experts. All that is needed is wine etiquette, the rules for buying wine for the customer, decanting and pouring wine into glasses.

Cropped view of professional sommelier pouring red wine from bottle into decanter at table in wine restaurant.

Staff training for sommelier experts. All that is needed is wine etiquette, the rules for buying wine for the customer, decanting and pouring wine into glasses.

Skilled sommelier pouring wine from decanter into wine glass. Degustation of wine process in wine boutique, close up.

Wine taster or degustator mixing red wine into carafe to make perfect color on background with wine bottles racks in wine house.

Skilled sommelier pouring wine from decanter into wine glass. Degustation of wine process in wine boutique, close up.

Professional bartender in uniform doing show of his work, holding two parts of metal shaker in his hands and pouring a cocktail, shelves full of bottles with alcohol on the background

Barman making alcoholic drink, pouring fresh cocktail from brassy shaker into the glass on the bar counter

Barman making alcoholic drink, pouring fresh cocktail from brassy shaker into elegant glass on the bar counter

Barman holding a long spoon and glass filled with ice cubes and red drink mixing the beverage on the bar counter of night club

Barman holding a long spoon and glass filled with ice cubes on the bar counter of night club

Close-up of expert bartender working in a bar. Focus on shots with vodka or another strong alcohol, served by smiling pleasant barkeeper.

Young handsome smiling barman in bar interior wiping vine glasses. Professional bartender portrait at work in night club cleaning stemware while waiting for orders.

Young handsome male bartender is mixing ingredients in shaker and pouring alcohol from shaker to glass at bar background. Barman at work.