Ключевые слова: abstract, air, aircraft, airplane, atmosphere, aviation, background, blue, bright, clear, color, condensation, contrail, evening, flight, fly, gradient, heaven, high, idyllic, jet, landscape, light, line, magic, orange, outdoor, plane, sky, sky gradient, space, summer, sunlight, sunrise, sunset, trace, track, trail, transport, transportation, travel, vapor, way, weather, white,