https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961192Edit ImageSaveSaveEditCropCustom TextPublic Library, National Gallery, Technological Museum, Melbourne, Victoria. Wood engraving by S. Calvert, 1886.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 854 px | 300 dpiLarge JPEG 3356 x 2388 px | 300 dpiFree DownloadPublic Library, National Gallery, Technological Museum, Melbourne, Victoria. Wood engraving by S. Calvert, 1886.More