unknowneditors:

Rolling Through the Bay by Scott Weaver.

Via his website Weaver estimates he’s spent over 3,000 hours on the project, and the toothpicks have been sourced from around the world:

I have used different brands of toothpicks depending on what I am building. I also have many friends and family members that collect toothpicks in their travels for me. For example, some of the trees in Golden Gate Park are made from toothpicks from Kenya, Morocco, Spain, West Germany and Italy. The heart inside the Palace of Fine Arts is made out of toothpicks people threw at our wedding.

See the sculpture for yourself at the American Visionary Art Museum through September 2012.