https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981349Edit ImageSaveSaveEditCropCustom TextBuilding: a way of raising rotten floors. Engraving by J. Cleghorn after S. Staples.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1037 px | 300 dpiLarge JPEG 2951 x 2549 px | 300 dpiFree DownloadBuilding: a way of raising rotten floors. Engraving by J. Cleghorn after S. Staples.More