Ключевые слова: backgrounds, bay of water, beach, beauty in nature, black sea, blue, blue sky, bulgaria, cape, cityscape, coastline, eco tourism, journey, land, landscape, lighthouse, nature, nautical vessel, panoramic, postcard, sailboat, sailing, sea, summer, sun, sunny, tourism, tourist resort, travel, travel destinations, vacations, varna, varna province, vibrant color, water, wave, yacht,