https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14014329Edit ImageSaveSaveEditCropCustom TextThree sections of a dissected artery, numbered for key. Etching by I. Bell, c. 1815 .Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 757 px | 300 dpiLarge JPEG 3340 x 2108 px | 300 dpiFree DownloadThree sections of a dissected artery, numbered for key. Etching by I. Bell, c. 1815 .More