https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009416Edit ImageSaveSaveEditCropCustom TextPlan of a salt-marsh and the workers. Etching by Bénard after L.J. Goussier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 959 px | 300 dpiLarge JPEG 3039 x 2429 px | 300 dpiFree DownloadPlan of a salt-marsh and the workers. Etching by Bénard after L.J. Goussier.More