Fossil Fuel Clock

The Fossil Fuel Clock Is Ticking
May Day Parade, May 4, 2008CE
The parade theme continues: After the 35W Bridge collapse and a change of heart about the environment, what can we do now? Let's create a bridge to a more sustainable future.

This will probably be my last May Day pic for a while, as I have finally finished going through the images to decide which to keep. I have other projects to catch up on, and the big ones are for family so won't post them here. But you never know. Requests?