Leprosy in its clinical & pathological aspects / by G. Armauer Hansen and Carl Looft ; translated by Norman Walker. https://www.rawpixel.com/image/13980712/image-paper-art-patternFree Image from public domain licenseLeprosy in its clinical & pathological aspects / by G. Armauer Hansen and Carl Looft ; translated by Norman Walker. https://www.rawpixel.com/image/13993206/image-face-person-artFree Image from public domain licenseLeprosy in its clinical & pathological aspects / by G. Armauer Hansen and Carl Looft ; translated by Norman Walker. https://www.rawpixel.com/image/13973324/image-paper-art-patternFree Image from public domain license