https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13995746Edit ImageSaveSaveEditCropCustom TextWilliam Harvey demonstrating the palpitations of the foetal heart of a deer to Charles I. Engraving by H. Lemon, 1851, after an oil painting by R. Hannah, 1848.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1003 px | 300 dpiLarge JPEG 3500 x 2926 px | 300 dpiBest Quality JPEG 3600 x 3010 px | 300 dpiFree DownloadWilliam Harvey demonstrating the palpitations of the foetal heart of a deer to Charles I. Engraving by H. Lemon, 1851, after an oil painting by R. Hannah, 1848.More