The Movement of Clouds around Mount Fuji - Photographed and Filmed by Masanao Abe (currently unavailable)

In the late 1920s, the Japanese physicist Masanao Abe built an observatory with a view of Mount Fuji. From it, over the course of fifteen years, he recorded the clouds that surrounded the mountain. He was interested in the scientific question of how the air currents around Fuji could be visualized by means of film and photography