Portland urban sculpture
Rebar, San Francisco, 2011

In 2011, the city of Portland asked REBAR to create a piece of art for a new train station. This sculpture is 30 feet (9m) tall in order to be see in all the neighbourhood. It is made with bended train rail.
The idea is to create different shape, which together looks like a transportation map from all view.

www.rebargroup.org