Top left: © Adam Dean / ​ Panos Pictures; top center: © Matthew Aslett / ​ Demotix / ​ CORBIS; top right: © David Turnley / ​ CORBIS
ऊपर बायीं तरफ: © Adam Dean / Panos Pictures; ऊपर बीच में: © Matthew Aslett / Demotix / CORBIS; ऊपर दायीं तरफ: © David Turnley / CORBIS