Armed with rags, brushes and in some cases, pressure hoses, a number of street artists across the globe have begun expressing themselves through reverse graffiti, an art form that removes dust, rust and dirt from urban surfaces to create images, tags and advertising slogans. While many see the work as positive and imaginative, some view reverse graffiti in the same negative light as traditional graffiti.

We certainly approve of the innovative endeavor and have created a gallery with our favorite examples of “clean” urban art.

The 10 Coolest Examples Of Reverse Graffiti.