There is a growing trend of releasing stress for urban people lately. It’s coloring. Yes, coloring. And the most detail the picture is, the more stress is relieved, some study says.
This challenge is then responded by Chronicle Books, which published coloring book for adults. The book contains of total of 60 images to be colored in one page. It displays details of architectures from many cities around the world, such as New York, Istanbul, Toronto, Rio, Amsterdam, London, and many more. This book is larger than almost any other adult coloring book currently on sale, almost a feet square. Hence, it is not only a good stress reliever, but also a good escape from boredom.