In Shijiazhuang, China, 23 year old art student Wang Yue has transformed tree holes on Jiuzhong Street into vibrant pieces of art that have added vibrancy and color to the urban area. Shijiazhuang is one of the most densely populated areas in China, with a population of over 10 million. Each painting takes about two hours to complete. Her artwork has received praise in the Chinese media and has been warmly welcomed by local citizens. Her tree hole art will eventually wash away with time thanks to the environmentally friendly paints that Yue uses.