Desert of Ice

Frost-covered poplar trees in the 塔克拉玛干沙漠 (Tǎkèlāmǎgān Desert), 新疆维吾尔自治区 (Xīnjiāng Uyĝhhur Autonomous Region), China. Photo: 杜宗军 (Dù Zōngjūn)/Costfoto/Barcroft Images.