Hedges are living walls that are restful to the eye, offering smooth contours. They can be trimmed low to define the edge of a walk or to bring neatness and order to a garden. When tall enough, they can also act as barriers and windbreaks or as a privacy screen. It doesn't take a lot of time or effort to grow beautiful hedges, and hedge plants are not especially exacting in their requirements. In this list we can see most creative hedges.