https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13992357Edit ImageSaveSaveEditCropCustom TextAnatomy and botany: left, human heart; right, Roman camomile flowers. Coloured engraving, 1834-1837.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 829 x 1200 px | 300 dpiLarge JPEG 1250 x 1810 px | 300 dpiFree DownloadAnatomy and botany: left, human heart; right, Roman camomile flowers. Coloured engraving, 1834-1837.More