Dam of wind, for the return 《風のダム、戻るために》2007 土、苗木、電球、水、セメント、ビニール、鉄線|Temporary space Dam of wind, for the return | 2007 | Soil, Nursery tree, Bulb, Water, Cement, Vinyl chloride, Iron wire | Temporary space photo: Yuka Kobayashi