Stock photography, photos: Germany: Greetsiel Stock photos of Twin windmills, village of Greetsiel, Frisia / Northwest Germany Photograph: © Jens Schwanke Click for a larger image and more information Keywords associated with this stock photo: Ostfriesland,beautiful,Friesia,Frisia,germany,windmill,wind,energy,ecological,historic,history,mill,production,old,building,architecture,lower saxony,flat,green,wide,niedersachsen,europe, travel,nature,outdoor,scenic,rainbow