Ключевые слова: ancient, archeology, architecture, area, athens, background, bird, building, bulgaria, city, civilization, column, culture, destroyed, equipment, field, grass, greece, hill, historic, history, house, industrial, industry, landscape, measuring, metallic, monument, old, religion, row, ruin, science, steel, stone, stork, temple, thracian, tourism, town, travel, unesco, view, work, world,