koenau (75)

koenau cross-posted @koenau/stone-boats-the-secret-vikings-of-menzlin

koenau cross-posted @koenau/dogs-of-war-a-visit-to-the-east-tank-museum-in-denmark

koenau cross-posted @koenau/rusty-ruins-at-the-court-of-the-danish-king

koenau cross-posted @koenau/the-last-fortress-on-the-front-line-oft-the-cold-war