Amsterdam Oost

Japanese Knotweed Sign, Japanese Knotweed Sign, Japanese Knotweed, Anna Lina among Japanese Knotweed, Japanese Knotweed Sign, Japanese Knotweed Sign, Jeanne holding a Japanese Knotweed Sign, Jeanne at Japanese Knotweed Excursion, Jeanne planting Knotweed Signs, Japanese Knotweed Sign