https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989173Edit ImageSaveSaveEditCropCustom TextRené Descartes. Line engraving after F. Hals, 1649.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 820 x 1200 px | 300 dpiLarge JPEG 1422 x 2082 px | 300 dpiFree DownloadRené Descartes. Line engraving after F. Hals, 1649.More