Ключевые слова: aerial, alternative, background, blades, blue, clouds, concept, day, drone, eco, ecology, efficiency, electric, electrical, electricity, energy, environment, environmental, field, generator, greece, green, hill, industrial, industry, landscape, mountain, nature, one, outdoors, power, propeller, renewable, rock, rocky, rotor, single, sky, sustainable, technology, top, turbine, vertical, white, wind, wind turbine, windmill,