While searching for the source of red iron oxide pigment, I came across a colony of Chatsubomigoke (a type of rare moss) in the
Kuni district in Nakanojomachi. The Chatsubomigoke inhabits the Gunma Iron Mine where the limonite deposits are formed
by biomineralization – the process by which living organisms produce minerals. You can observe the appearance of iron as a
natural product. This mine has a history of supporting modern industry as a major domestic iron resource. After the reforestation, it still retains the appearance from the past and creates a new natural environment. When we try to trace the origin of materials, we find people’s activities and the mechanism of nature. I am pleased to exhibit my encounter with this precious landscape at the former Oshi Station, which played a significant role in transporting iron ore.