I was walking on the street the other day. It was cold but sunny and nice. The sky was so blue. I spotted some colourful chimneys on the building across my school. All I had that day on me was the cell phone which took a crappy pic. So I decided to go back and take revenge with my tele lense. However, the weather was bad until a week later. I waited, waited, waited and finally was able to take a nice pic. Later on I developed a habit of checking the colour of chimneys wherever I see them. I haven't found any other colour chimney. Most of them are just grey or black. I wonder who had the idea of painting these?