Artist monk adding sand to the red wheel on the Kalachakra mandala, lamas working on details, inside the vajra pavilion, Kalachakra for World Peace, Washington D.C., USA

Artist monk adding sand to the red wheel on the Kalachakra mandala, lamas working on details, inside the vajra pavilion, Kalachakra for World Peace, Washington D.C., USA, a photo by Wonderlane on Flickr.