Cola by citric or other isolated acids. Coca-Cola's recipe is maintained as a corporate trade secret. A variety of different sweeteners may be added to cola, often partly dependent on local agricultural policy. High-fructose corn syrup (HFCS) is predominantly used in the United States and Canada due to the lower cost of government-subsidized corn. In Europe, however, HFCS is subject to production quotas designed to encourage the production of sugar; sugar is thus typically used to sweeten sodas. In addition, stevia or an artificial sweetener may be used; "sugar-free" or "diet" colas typically contain artificial sweeteners only. In the 1940s, Coca-Cola
Green Coca-Cola Bottles that the President drinks Coke, Liz Taylor drinks Coke, and, just think, you can drink Coke, too. A Coke is a Coke, and no amount of money can get you a better Coke.” Green Coca-Cola Bottles Green Coca-Cola Bottles is a 1962 painting by Andy Warhol that depicts one hundred and twelve almost identical bottles Coca-Cola bottles. "Green Coca-Cola Bottles" took a mainstream item and converted it into a piece of art. Warhol’s piece utilized a silkscreen technique, which mechanicalized some aspects of the painting but featured individualized “unevenness” across the painting. The painting engenders an optimistic message for the