https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003169Edit ImageSaveSaveEditCropCustom TextGreat sea urchins of the North West Coast of America. Etching after B. L. Prevost, ca. 1798.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 712 x 1200 px | 300 dpiLarge JPEG 2077 x 3500 px | 300 dpiBest Quality JPEG 2094 x 3528 px | 300 dpiFree DownloadGreat sea urchins of the North West Coast of America. Etching after B. L. Prevost, ca. 1798.More