https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021084Edit ImageSaveSaveEditCropCustom TextA vaccine pustule on the 8th to 9th day. Watercolour, c. 1801.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1011 x 1200 px | 300 dpiLarge JPEG 2668 x 3168 px | 300 dpiFree DownloadA vaccine pustule on the 8th to 9th day. Watercolour, c. 1801.More