old concrete bunker on a former military airbase

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Size: 4827px × 3197px
Photo credit: © hans engbers / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: airbase, area, arms, army, background, blue, building, bunker, concrete, defense, forest, fort, fortification, hidden, history, landscape, military, moss, nature, object, overgrown, reinforced, resistance, shelter, soldier, strength, surveillance, tank, trees, trench, vegetation, war, window