https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13979792Edit ImageSaveSaveEditCropCustom TextArchitecture: a dog-leg staircase and details. Engraving by A. Bell.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 951 x 1200 px | 300 dpiLarge JPEG 1524 x 1924 px | 300 dpiFree DownloadArchitecture: a dog-leg staircase and details. Engraving by A. Bell.More