https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966574Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsRouleaux of blood corpuscles. Photomicrograph by Léon Foucault, 1844.MoreRouleaux of blood corpuscles. Photomicrograph by Léon Foucault, 1844.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 879 px | 300 dpiLarge JPEG 3089 x 2263 px | 300 dpiFree Download