https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8738487Edit ImageSaveSaveEditCropCustom TextMain Lobby facing east Federal Office Bldg. Oak RidgeOak Ridge Federal Building DOE photo by Frank Hoffman Main Lobby facing east Federal Office Bldg. Oak Ridge Tennessee 8-15-1970. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 942 px | 300 dpiLarge JPEG 3500 x 2747 px | 300 dpiBest Quality JPEG 7542 x 5920 px | 300 dpiFree DownloadMain Lobby facing east Federal Office Bldg. Oak RidgeMore