This is a classic 1838 watercolor work by renowned Scottish painter David Roberts, depicting the ancient Egyptian Temple of El Dakkar in Nubia, Egypt. The warm yellow tone accurately restores the hot atmosphere of the desert Gobi. Local residents in traditional costumes are in the foreground, while the sandstone temple in the background retains the typical double pylon structure of ancient Egyptian architecture, full of profound historical sense, it is a representative 19th century sketch recording ancient Egyptian relics.