Bunkers: interesting shapes of protection

Queens, NYC
via gmpicket

Wizernes, France

via Sparks68

Pas de Calais, France

via Liesje

Albania

France

via laurentgaudart

Cape Mai, USA

via listentoreason

On the Alps

via Lupo Lucio

Maine, USA

via jacquelinethemachine

France
via mrpattersonsir