https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13995026Edit ImageSaveSaveEditCropCustom TextA variety of spiral and subspiral shells, including Haliotis, Nerita and Dolium. Line block.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 795 px | 300 dpiLarge JPEG 3247 x 2152 px | 300 dpiFree DownloadA variety of spiral and subspiral shells, including Haliotis, Nerita and Dolium. Line block.More