Idiot's Delight

Master Sergeant Penrose Bingham watches Sergeant Pilla (no first name given) paint another bomb on the side of a Boeing B-17F Boeing B-17 Flying Fortress heavy bomber, nicknamed 'Idiot's Delight' of the U.S. 8th Air Force, England, to commemorate the planes 50th successful mission, 1944. Idiots’ Delight (42-30301 XM * J) belonged to the 94th Bomb Group, 332nd Bomb Squadron and was the first in that group to survive 50 missions. She flew her first mission on July 14, 1943 to Le Bourget and her fiftieth mission on March 22, 1944 to Berlin. Camouflage is standard Olive Drab over Neutral Gray with Neutral Gray (instead of white) stars in the national insignia.

Source :
https://www.facebook.com/groups/2598504867039308
https://www.ipmsstockholm.se/home/in-colour/