wwfunitedkingdom:
scouts helping move 'sand' in hourglass - WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
Panda and schoolboy help move 'sand' in hourglass, WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
Panda switching off lights - WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
fountain before - WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
hourglass with 'sand' being moved, WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
David Nussbaum, chief exec wwf-uk, moving 'sand' in hourglass, WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
fountain after - WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
David Nussbaum ( chief exec wwf-uk) & Blake counting down to switch off, WWF Earth Hour 270310 Trafalgar Sq London UK
wwfunitedkingdom:
Aerial view hourglass in trafalgar sq, WWF Earth Hour 270310 Trafalgar Sq London UK