A bartender wearing an apron strains a white, frothy liquid from a metal cocktail shaker into four stemmed cocktail glasses lined up on a black bar surface. The bartender smiles as he pours. The glasses are filled to varying degrees. A beer in a tall glass sits in the foreground to the right of the glasses being filled. A shelf behind the bartender is stocked with bottles and glasses. Under the shelf is an LED light strip. The bar surface reads “CUATRO”.