These cats stencils can be found all over New York City, but we see a lot of them in the Hell’s Kitchen and Chelsea neighborhoods for some reason. Of greater significance is the “Army of One” graffiti, which is work and moniker of New York-based artist Jef Campion, a.k.a., JC2, who we heard sadly passed away last week. Campion was the artist responsible for some very powerful street art, especially an artwork that remixed that famous Diane Arbus photo of a boy holding a hand grenade. The artist Fumero, who was an occasional collaborator, has written a brief, moving piece about Campion.