https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975642Edit ImageSaveSaveEditCropCustom TextHeraclitus. Line engraving by B. S. Setlezky after G. B. Göz (Goetz).Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 776 x 1200 px | 300 dpiLarge JPEG 2113 x 3268 px | 300 dpiFree DownloadHeraclitus. Line engraving by B. S. Setlezky after G. B. Göz (Goetz).More