Urban art is a tradition is in our community, from the murals of PLG Arts to the many paintings PLOG has cataloged along our streets. But this past week saw the creation of a piece that we rate as unwarranted and probably unpermitted. While alcohol advertising isn’t illegal in New York City, adding a new billboard to a neighborhood requires more than just a paintbrush and a willing advertiser. Here’s hoping this new work on Winthrop Street and Flatbush Avenue just flakes away.