This photograph was taken on January 31, 1941,…

This photograph was taken on January 31, 1941, during a nigthtime air raid carried out by the Royal Air Force above Brest, France. It gives a graphic impression of what flak and anti-aircraft fire looks like from the air. In the period of three to four seconds during which the shutter remained open, the camera clearly captured the furious gunfire. The fine lines of light show the paths of tracer shells, and the broader lines are those of heavier guns. Factories and other buildings can be seen below. #war #history #ww2 #wwii