U.S. Air Force Chief of Staff Gen. David L. Goldfein and his staff take-off from McEntire Joint National Guard Base, S.C.… https://www.rawpixel.com/image/4043588/photo-image-bird-animalFree Image from public domain licenseArizona Senator John McCain is escorted to his seat during the weekly Marine Corps Sunset parade at the Marine Corps War… https://www.rawpixel.com/image/3582099/free-photo-image-apparel-arlington-attorneyFree Image from public domain licensePine trees and mountain clouds in the U.S. Department of Agriculture (USDA) Forest Service (FS) Arapaho and Roosevelt… https://www.rawpixel.com/image/3390931/free-photo-image-abies-aircraft-airlinerFree Image from public domain licenseA King Air 190, used to lead the air tankers to thier drop zones, is displayed for U.S. Department of Agriculture (USDA)… https://www.rawpixel.com/image/3390934/free-photo-image-aircraft-airfield-airlinerFree Image from public domain licenseThe ceiling and skylights at Hart Senate Office Building. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288977/free-photo-image-architecture-building-cc0Free Image from public domain licensePine trees and mountain clouds in the U.S. Department of Agriculture (USDA) Forest Service (FS) Arapaho and Roosevelt… https://www.rawpixel.com/image/3260171/free-photo-image-abies-arapaho-and-roosevelt-national-forestsFree Image from public domain licenseHeadsets hang ready for aircrew the grab and go to assigned aircraft at https://www.rawpixel.com/image/3260159/free-photo-image-arapaho-and-roosevelt-national-forests-buildingFree Image from public domain licenseThe West Fork Clear Creek water flows across the access road to the U.S. Department of Agriculture (USDA) Forest Service… https://www.rawpixel.com/image/3260165/free-photo-image-abies-arapaho-and-roosevelt-national-forestsFree Image from public domain licensePine trees in the U.S. Department of Agriculture (USDA) Forest Service (FS) Arapaho and Roosevelt National Forests, in… https://www.rawpixel.com/image/3260168/free-photo-image-abies-arapaho-and-roosevelt-national-forestsFree Image from public domain licenseSenate chamber of the Mississippi Capitol in Jackson. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3092816/free-photo-image-america-carol-highsmithFree Image from public domain licenseVintage print "The Senate of the United States" published in 1874 by Fields, Osgood & Co. Original from New York public… https://www.rawpixel.com/image/323064/free-illustration-image-antique-senate-usaFree Image from public domain license