The image shows a group of four airplanes flying in formation in the sky. The sky is cloudy and grey, and the airplanes are of different sizes and shapes. The first airplane in the center of the image is a large propeller-driven aircraft with a pointed nose and a pointed tail. The second airplane on the left is a smaller one with a curved propeller. The third airplane is a single-engine propeller plane with a single engine. The fourth airplane is an older one with two propellers. All four airplanes are flying in a straight line, with the largest one at the front and the smallest at the back. The airplanes appear to be in motion, as they are flying close together.