The ancient city of Kashgar, in southern Xinjiang, is home to one of the largest surviving group of earthen buildings in the world. Over the past decade, a group of young newcomers have settled down and injected vitality into the 400-year-old city.

Guoguo, a former soft furnishing designer in Shanghai, is one of these "drifters." After visiting Kashgar on a sketching expedition in 2018, he fell in love with the ancient city and decided to stay.

Now he and his wife run a store selling self-designed cultural products using traditional art skills and patterns.

For Guoguo, the historic city that stands on the ancient Silk Road is a living museum integrating both Eastern and Western civilizations. His understanding of the ancient city is embedded in his own artworks: Uygur patterns printed on the canvas, drawings of traditional dwellings on the paper made of morus bark, postcards with images of local musicians playing the rawap and the tambourine, as well as clay figurines of middle-aged Uygur men.

In 2019, he and many painting enthusiasts founded the "Urban Sketchers of Kashgar," a non-governmental organization aiming to portray the changing appearance of the ancient city. Now nearly 300 participants are involved in the organization, of which more than 100 are based in Kashgar.

To Guoguo and his peers, the former look of the ancient city was beyond belief. In an area of about 8 square km, there used to be over 200,000 people crammed into the primitive dwellings, which were vulnerable to natural disasters.