Multi culture kids hands in hands holding a globe
An ancient stone circle at Dombeg in County Cork in the southern part of Ireland. Stone circles were characteristic of the Bronze Age Celtic culture. Stone circles were often used for astronomical purposes although some believe that they might have been burial tombs.
Plastic easter eggs in a crcle isolated on a white background
Symbolic celtic cross with detailed ornaments
Urban Geometry
Here you see the entrance to the Andreevsky pedestrian bridge over the Moscow river and additional entrance to  Gorky park of Moscow City in springtime. Beautiful urban geometry.
See photo in original gallery.