Particulates Matter Mail Art Exhibition
Earth Day
April 22nd 2009
California EPA Headquarters
1001 I Street
Sacramento, CA 95814



Tuesday, October 28, 2008

Test Tower - WA, USA


A view of the 'PM Lung Tissue Garden' from Test Tower.  Thanks Test!

1 comment:

WEE-HOO said...

This is awesome! Way to go Test Tower!