https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994129Edit ImageSaveSaveEditCropCustom TextSir Christopher Wren. Line engraving by S. Coignard, 1750, after M. Rysbrack.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 866 x 1200 px | 300 dpiLarge JPEG 2290 x 3174 px | 300 dpiFree DownloadSir Christopher Wren. Line engraving by S. Coignard, 1750, after M. Rysbrack.More