Ключевые слова: animal, animals in the wild, beautiful, black, black and white, bulgaria, bulgarian, cavalry, energetic, equine, europe, farm, farming, fauna, field, grass, grassland, hayfield, horse, isolated, landscape, mammal, mane, mare, monochromatic, monochrome, morning, nature, no person, one, outdoors, pasture, playful, playing, portrait, small, stallion, travel, two, white, wildlife, young,