https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968729Edit ImageSaveSaveEditCropCustom TextA World Fair exhibition site, United States of America: a classical style building by a lake. Photograph, ca. 1900.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 796 px | 300 dpiLarge JPEG 3316 x 2200 px | 300 dpiFree DownloadA World Fair exhibition site, United States of America: a classical style building by a lake. Photograph, ca. 1900.More