https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14000501Edit ImageSaveSaveEditCropCustom TextHeraclitus. Line engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 897 x 1200 px | 300 dpiLarge JPEG 2353 x 3149 px | 300 dpiFree DownloadHeraclitus. Line engraving.More