The image shows an old biplane hanging from the ceiling in a museum. The biplane is grey in color with the number 21 written on the side in red. It has two propellers on either side of the fuselage and a tail fin. The wings are folded down and the propellers are pointing upwards. The background is dark and there are other aircrafts visible in the background. The image appears to be taken from a low angle, looking up at the biplane.