The Bushwick Collective is an open-air street-art district around the Jefferson Street L train stop, with large murals covering warehouse walls, roll-up doors, and side streets. The work changes, which is part of the reason to go: it feels like a neighbourhood gallery rather than a fixed monument.
Walk the blocks around Troutman Street and St. Nicholas Avenue, then keep exploring if the walls pull you onward. Weekday mornings are quieter for photos; weekends bring more visitors and a livelier street scene.