'3 Geronimo' CALFEXU.S. Army paratroopers assigned to the 3rd Battalion, 509th Parachute Infantry Regiment, 2nd Infantry… https://www.rawpixel.com/image/11071716/photo-image-fire-sky-lightFree Image from public domain licenseFlorence Nightingale. Mezzotint by C.A. Tomkins, 1855, after J. Butterworth. https://www.rawpixel.com/image/13998775/florence-nightingale-mezzotint-ca-tomkins-1855-after-butterworthFree Image from public domain license