A quick update following the passing of Dash Snow, the Manhattan-based artist who died last week at the age of 27: NYC’s Deitch Projects Gallery has kicked off a memorial retrospective of Snow’s works, which will also feature yet-to-be-seen photos and video of the young artist. The gallery’s facade has been painted over with fire-extinguisher foam bearing Snow’s graf tag, SACER, and the tribute runs until August 15.