Cool Globes . 40th Anniversary Earth Day Celebration . National Mall . Washington DC . Thursday afternoon, 22 April 2010 . Elvert Xavier Barnes Photography

Green Roofs Save Energy
Deborah Adams Doering
"The Green Roof Solutions Globe"
http://www.deborahdoering.com

Cool Globes Public Art Exhibition
http://www.coolglobes.com

Earth Day Network
http://www.earthday.net

Visit my 40th Earth Day 2010 webpage at http://elvertbarnes.com/40thEarthDay2010-WDC.html