When I was in Boston a couple weekends ago I came across the Harbor Walk. It starts behind the Long Wharf Marriott and goes down past the Aquarium. It's a very nice walk. For this photo I was standing on the walkway just behind the Chart House. I wasn't there long before this big tanker came through. What else could I do but take a photo of it. Thankfully it inched along slowly so I could try to setup my shot.