https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290770Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Waiting for trains in the concourse of the Union Station. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1164 x 1200 px | 300 dpiLarge JPEG 3394 x 3500 px | 300 dpiBest Quality JPEG 4883 x 5035 px | 300 dpiTIFF 4883 x 5035 px | 300 dpi | 46.89 MBFree DownloadChicago, Illinois. Waiting for trains in the concourse of the Union Station. Sourced from the Library of Congress.More