https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13974723Edit ImageSaveSaveEditCropCustom TextCivil engineering: construction drawings for the Thames Embankment. Coloured drawing, 1865.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1112 px | 300 dpiLarge JPEG 2884 x 2672 px | 300 dpiFree DownloadCivil engineering: construction drawings for the Thames Embankment. Coloured drawing, 1865.More