https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994213Edit ImageSaveSaveEditCropCustom TextArchitecture: mason's tools, masonry details. Engraving by Bénard after Lucotte.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 775 x 1200 px | 300 dpiLarge JPEG 1378 x 2133 px | 300 dpiFree DownloadArchitecture: mason's tools, masonry details. Engraving by Bénard after Lucotte.More