The nightscape of Wuhan city, filmed by a drone, concludes with a wide-angle shot, making the urban area resemble a planet. This footage was filmed by Mr. Liang, in Hongshan, Wuhan, Hubei ...

For his 2015 book, "Air," the Pulitzer Prize-winning aerial photographer traveled to 10 cities around the world and captured the sights from a helicopter soaring overhead. "When you're above ...