Share 'N' Voice: "The Reverse Graffiti Project"

This is a Youtube video I came across and thought it really worth sharing! The video is called the 'Reverse Graffiti Project' and it's a about a man, and team of people that are "cleaning" San Francisco's Broadway tunnel (and I think other areas as well). They are cleaning it by putting up large stencils of native plants to California and blasting them with water, and some cleaning products, to show how dirty the tunnel really is. It just shows how dirty the World we're living in can be and we've just become so accustomed to it.  Check it out it's really cool!