Photos carry strong messages; hense the phrase 'a picture is worth a thousand words.' Whoever took and posted this photo around baltimore must have no imagination at all. Yes, denotativly speaking it is a photo of a canon and a the Baltimore Trade Center. But conotativly speaking, there is a canon pointing threateningly at the Baltimore Trade Center creating tension. Smh...(shake my head)....regardless of pre or post 9-11, this photo sends an initial message that is concerning.