The image shows a large mural on the wall of a museum. The mural depicts two airplanes, one in the foreground and the other in the background. The airplanes are painted in a camouflage pattern with black and white spots. The propellers of the airplanes are yellow and black, and the numbers "90-4" are visible on the side of the fuselage. The background of the mural is a blue sky with white clouds. The ceiling of the museum is white, and there are several spotlights hanging from it.