Ключевые слова: aerial, agriculture, aliens, background, beautiful, blooming, blue, bright, bulgaria, clouds, concept, contrast, countryside, crop, crops, drone, environment, farm, farmers, farming, field, flower, green, growing, hieroglyphs, landscape, line, oil, outdoor, panorama, plant, rapeseed, road, rural, seed, separation, signs, sky, summer, trees, uncultivated, view, yellow,