I was just thinking yesterday while reading https://news.ycombinator.com/item?id=13678255 https://news.ycombinator.com/item?id=13678255 (Street life in london)

I was just thinking yesterday while reading https://news.ycombinator.com/item?id=13678255 https://news.ycombinator.com/item?id=13678255 (Street life in london) that I would like to see it colorized.