Red wine derives from a large selection of grape varieties. However, red is not the only colour of the grape - you can expect to see red, deep purple and blue grapes in the vineyards that make red wine. These grapes often result in wine classifications such as garnet, ruby red, purple, black, deep violet or maroon. Each wine has a particular unique colour which depends on the variety of the grapes, as well as the fermentation process. More than 500 different red wines can be found worldwide in the market.