|PHOTO BY URBAN AIR|
While we're waiting for the wind turbines to be constructed above our Interstate highways, maybe we could have gardens of bamboo, as pictured here.
This project by Urban Air in Los Angeles, is a Kickstarter project conceived by artist, Stephen Glassman. Living, suspended bamboo could create living forests in place of billboards. See more on the project at their Facebook page: http://www.facebook.com/UrbanAirProject