I want to capture the Light. This work is research and experiment how to capture the light. Especially now, Hiroshima's light is the most important issue for me. I move to Hiroshima 3 years ago. First I came here, I was really surprised that the sun light was very strong and very different from where I lived before. As if it looked like rays of light to me. Therefore that experience became very impressive for me, I started to research and take shoot the light of Hiroshima. The light of Hiroshima has various aspects influenced by topography, climate, and history. I believe that it is a special land to be studied for light. The title is from a 1690 book written by the Dutch astronomer, Christiaan Huygens on his wave theory of light. I can not see the light itself, But, I can draw it. I want to research the light like him.