Aviation Gallery Wall Sets — 4 museum-grade prints on the theme. The F-117 Nighthawk introduced operational stealth attack during Operation Desert Storm, the B-2 Spirit extended low-observable design to intercontinental strategic bombing, and the F-35 Lightning II consolidated fifth-generation sensor fusion and multi-role strike across USAF, USN, and allied fleets. Plan-view profiles remain the lingua franca of aviation collectors who compare wing area, planform philosophy, and panel alignment across eras — the kind of quiet engineering read this set rewards when the three panels sit shoulder to shoulder on a wide wall. The Supermarine Spitfire became the symbol of RAF Fighter Command during the Battle of Britain, and successive marks traded the early Merlin engine for higher-output Merlin and Griffon installations as the war demanded more speed and altitude. The Mk I's dark green and dark earth scheme, Mk IX ocean grey pairing, and Mk XIV five-blade Griffon propeller are recognisable milestones in that evolution — the kind of detail aviation collectors notice when the panels sit side by side on a wide wall. The Spitfire Mk IX, P-51D Mustang, and F-86 Sabre represent three eras of Western fighter aviation — British piston defence, American long-range escort, and the first generation of swept-wing jet superiority in Korea. The poster's Sortie Legend framing treats each airframe as a milestone rather than a squadron-specific documentation sheet, which is why the copy stays at operator and year level while the illustrations carry the recognisable roundels, nose art, and tail markings visible in each panel.