Keywords
base, building exterior, building feature, built structure, bulgaria, color image, concrete, conflict, construction material, day, eastern europe, europe, famous place, hilltop, historic, horizontal, land, memorial, monument, mountain, national landmark, no people, outdoors, photography, pillar, plinth, step, steps and staircases, summit, the past, war memorial, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, bld118486