https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14014978Edit ImageSaveSaveEditCropCustom TextThree sections of diseased lungs, numbered for key. Coloured lithograph by Batelli after Ferdinando Ferrari, c. 1843.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 897 x 1200 px | 300 dpiLarge JPEG 2442 x 3266 px | 300 dpiFree DownloadThree sections of diseased lungs, numbered for key. Coloured lithograph by Batelli after Ferdinando Ferrari, c. 1843.More