Wine, in reality, is fermented grapes; a good wine is determined by body, flavour and aroma. These characteristics are determined by factors such as the vintners' technique, the blend of grapes and how the wine is stored as it ages. A beginner wine drinker should stick to less complicated and simple flavours such as un-oaked single varietal types similar to a Barbera or Pinot Grigio. The flavour of a wine depends on the type; for instance, a red will offer flavours of tobacco, leather, dark fruits, cherries and berries while a white wine offers a hint of citrus fruits, pears, apples, toast and spices.