https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290920Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. The main waiting room of the Union Station at 1 a.m.. 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 1170 x 1200 px | 300 dpiLarge JPEG 3411 x 3500 px | 300 dpiBest Quality JPEG 4833 x 4959 px | 300 dpiTIFF 4833 x 4959 px | 300 dpi | 45.71 MBFree DownloadChicago, Illinois. The main waiting room of the Union Station at 1 a.m.. Sourced from the Library of Congress.More