In recent days, anonymous commentors have chided me on a post a wrote back in April 2011, Lamenting the Quality of Ann Arbor Graffiti:
I've always thought that graffiti was graffiti, regardless of medium. Is that not true? Can't posters, stickers, stencils, markers and spray paint all be used for graffiti? To the anonymous commentors who corrected me earlier, please feel free to explain your understanding of graffiti and street art and how stencils fit in. Thanks.