Artist Tibetan lamas completing sand mandala, clear plastic cups of colored sand, behind the curtain, Kalachakra for World Peace, Verizon Center, Washington D.C., USA

Artist Tibetan lamas completing sand mandala, clear plastic cups of colored sand, behind the curtain, Kalachakra for World Peace, Verizon Center, Washington D.C., USA, a photo by Wonderlane on Flickr.