I put a box of cigarette at the traffic light. If you walk slowly and do not invest in thinking about something, you will see it. According to the surrounding environment, the impact on modern people is enormous. The rhythm of people’s life is fast and fast. Slowing down your pace and paying a very little attention to the surrounding environment  , moreover a pack of cigarettes. When I came home every day, I would return to this place for a minute, and no one noticed the cigarette(sketch 1& pic 2). Only one dog sniffed it two times.（sketch 2）

                    sketch 1                                                 sketch 2