https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961565Edit ImageSaveSaveEditCropCustom TextPlan of foetal circulation. Drawing, ca. 1900 .Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 630 x 1200 px | 300 dpiLarge JPEG 1838 x 3500 px | 300 dpiBest Quality JPEG 2099 x 3998 px | 300 dpiFree DownloadPlan of foetal circulation. Drawing, ca. 1900 .More