license : Editorial Use Only
The Editorial Use Only license means that the image cannot be used for commercial advertising purposes.
license : Editorial Use Only
The Editorial Use Only license means that the image cannot be used for commercial advertising purposes.
license : Editorial Use Only
The Editorial Use Only license means that the image cannot be used for commercial advertising purposes.
license : Editorial Use Only
The Editorial Use Only license means that the image cannot be used for commercial advertising purposes.
Original Size
Image Main Size

Earth Hour in Tehran
March 25, 2017 , IRAN , TEHRANThe Nature Bridge or Tabi'at Bridge goes dark on earth hour in Tehran, Iran. Earth Hour is a worldwide movement organized by the World Wide Fund for Nature (WWF). The event is held annually encouraging individuals, communities, households and businesses to turn off their non-essential lights for one hour, from 8:30 to 9:30 p.m. towards the end of March, as a symbol for their commitment to the planet. It was started as a lights-off event in Sydney, Australia, in 2007. Since then, it has grown to engage more than 7,000 cities and towns across 172 countries worldwide.
Photo: Hossein Emrani / IRAN IMAGES