Rowers of the both racing-boats of Vat Saen Sukharam worshipping and showing respect to Pha Sa Thoup or Oup Mung (monastery cave) at Vat Saen Sukharam before a participation in the boat-racing festival on Nam Khan River, Luang Prabang on Bun Hor Khao Pa Dap Din (festival of rice-packets decoratin...
