Ground 2009: Polygons
Stone polygons, formed by frost uplifting of soil, on Reykjaborg in Iceland. The flower is wild thyme (Thymus praecox ssp. arcticus).
隨機精選照片
Stone polygons, formed by frost uplifting of soil, on Reykjaborg in Iceland. The flower is wild thyme (Thymus praecox ssp. arcticus).