https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14016888Edit ImageSaveSaveEditCropCustom TextJohn Mayow. Stipple engraving, 1798, after D. Loggan.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 821 x 1200 px | 300 dpiLarge JPEG 1200 x 1753 px | 300 dpiFree DownloadJohn Mayow. Stipple engraving, 1798, after D. Loggan.More