卡通扁平化矢量艺术风格机场候机厅停机坪飞机起飞场景

minimalist style illustration, main color scheme of blue and gray, cold tones, airport waiting area in foreground with neatly arranged seats, large glass windows in the middle, blue sky and clouds outside, airplane in background taking off or landing, modern and serene atmosphere, spacious and bright environment, clean and orderly visual effect