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 Eroded marine sediments are exposed below sea level in the Mangystau basin in Kazakhstan. We had the place all to ourselves, but still wore face masks in the old 4x4 Russian ambulance we took to get out there in these pandemic times. I felt lucky to have this rare glimpse into a place that few have ever seen from above. To explore more of our Earth from the air, follow @geosteinmetz.」8月1日 1時56分