Earth Hour, around the world
Mar. 31st, 2009 09:32 amhttp://www.boston.com/bigpicture/2009/03/earth_hour_2009.html
The first photos are static. Starting from the second one down you can click on the photo to fade between a "normal" shot and a dimmed one as various lights were taken down in level or turned off.
Seeing the fade requires you to have JS turned on in your browser.