The title of the piece refers to the Greek Goddess of heavenly light Theia.Central to the composition is the light at 3 different moments during the day: morning light, the light during mist and rain (in the day) and moonlight (at night).In this way, 3 extremely beautiful locations in Western Germany are examined in different light settings:-Sonnenaufgang über den Eifel bergen - Sunrise on the Eifel Mountain.