https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969513Edit ImageSaveSaveEditCropCustom TextLyon Playfair, 1st Baron Playfair. Colour lithograph by C. Pellegrini [Ape], 1875.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 752 x 1200 px | 300 dpiLarge JPEG 2120 x 3385 px | 300 dpiFree DownloadLyon Playfair, 1st Baron Playfair. Colour lithograph by C. Pellegrini [Ape], 1875.More