In ancient Greece, the Greek Key was a symbol for 'infinity' and the 'eternal flow of things. Today, the Greek Key is known to symbolize 'eternity' and 'unity' because of the continuous line pattern. Greek key strikes the right balance of decorative and simple ancient and modern masculine and feminine - all at the same time using a decorative border constructed from a continuous line, shaped into a repeated motif. These duvet covers are simplistic yet elegant.