https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010479Edit ImageSaveSaveEditCropCustom TextLuigi Valentino Brugnatelli. Lithograph by L. Rados after R. Focosi.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 907 x 1200 px | 300 dpiLarge JPEG 2394 x 3168 px | 300 dpiFree DownloadLuigi Valentino Brugnatelli. Lithograph by L. Rados after R. Focosi.More