https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972267Edit ImageSaveSaveEditCropCustom TextAnatomy and botany; left, half section of human thorax showing arteries and ribs; right, laurel Coloured engraving, 1834-1837.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 721 x 1200 px | 300 dpiLarge JPEG 1200 x 1998 px | 300 dpiFree DownloadAnatomy and botany; left, half section of human thorax showing arteries and ribs; right, laurel Coloured engraving, 1834-1837.More