Ключевые слова: ancient, beach, beside, blockhaus, blockhouse, building, bunker, casemate, cloud, clouds, cloudy, coast, coastline, concrete, construction, erosion, europe, foam, fortification, grand pointe, gray, landmark, landscape, local, nature, ocean, old, olonne sur mer, pebbles, ruin, sand, scenic, sea, shape, sky, slope, vendee, war, water,