Graffiti art usually isn’t my thing, but seeing this mural that is being painted in DC helped open my eyes to some real talent. Firstly, spray paint is a hard medium to control. I have used it for a bunch of my decorative painting projects. It takes skill to get this kind of refinement in some sections of this mural. Secondly, these artists are helping to revitalize a rather downtrodden area. Dan Zach describes the five artists Collective Vision in his article, Let’s Spray. The mural is along a formerly blank 500 foot stretch of retaining wall in the Edgewood area of DC, near Rhode Island Avenue. My husband used…