The image is a black and white illustration of Astana Tombs, located 35 kilometers southeast of the city of Turpan, Astana. The tombs consist of two groups of tombs, Astanas and Karahoja. More than 400 tombs have been discovered, which began around the third century, and continued through the Gaochang kingdom of the Qu Family (502-640) and Tang occupation period (640-late eighth century). From the tombs were found murals, paintings on silk, hemp and paper, documents, textiles, clay figurines, epitaph tablets, earthware, wooden and metal vessels, and coins.