image tag: world population, image quantity: 7

4456x3558px

bunker, protection, air-raid shelter, war, monument, world war, lost places
4483x2989px

bunker, air-raid shelter, world war, bombing, protection, civilian population, memorial
4499x2999px

bunker, air-raid shelter, world war, bombing, protection, civilian population, memorial
4608x3072px

bunker, air-raid shelter, world war, bombing, protection, civilian population, memorial
5472x2412px

pinwheel, wind energy, wind power, human, windräder, abendstimmung, energy
3000x1716px

photography, human, humanity, men, women, world population, international
3508x4961px

tree, aesthetic, log, crown, logo, emblem, icon