ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by George Steinmetz @geosteinmetz | I spent 15 years flying over the world’s most extreme deserts, mostly with my motorized paraglider. This foot-launched one-seater offered me views of remote places in ways that were not possible before. This surreal view of the Empty Quarter of Saudi Arabia lasted only a few minutes, as the thin winter fog evaporated in the first light of dawn. To view more of our world from above, follow @geosteinmetz.」6月22日 19時39分