1. UN CHARIBE
Binational currency for Colombia and Venezuela.

2. BALLOON BRIDGE TO CUBA
A bridge of balloons reaching from the Florida Keys to Cuba.

3. SUBTERRANEAN HOMESICK GOLD
A tunnel of Ft. Knox gold bricks built under the U.S-Mexico border.

4. A HOLE IS TO DIG – TO CHINA WITH LOVE (2006)
A hole dug between the Great Lakes and the Three Dams Resevoir