U.S. Navy optometrist Lt. Cmdr. Randy Birt (left) uses an ophthalmoscope to check the retina of a Tongan woman at a medical… https://www.rawpixel.com/image/8742498/photo-image-public-domain-woman-personFree Image from public domain licenseSingle barren tree against a cliff in Rocky Mountain National Park. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291323/free-photo-image-minimalist-landscape-photos-abies-banisterFree Image from public domain licenseU.S. Marines with Marine Forces Reserve conduct military funeral honors for retired Lt. Col. Dennis Stegall at Southeast… https://www.rawpixel.com/image/8741256/photo-image-public-domain-person-sunglassesFree Image from public domain licenseOn Day of Defenders of Ukraine President presents orders of Gold Star, Cross of Combat Merit awards, awards military units… https://www.rawpixel.com/image/9655106/image-plant-grass-goldFree Image from public domain licenseU.S. Soldiers assigned to the 3rd Squadron, 4th Cavalry Regiment, 3rd Brigade Combat Team, 25th Infantry Division, fall from… https://www.rawpixel.com/image/3319150/free-photo-image-25th-infantry-division-aircraft-apparelFree Image from public domain licenseAerial view shot with a drone of boathouses in Guntersville, Alabama during sunset. Original public domain image from… https://www.rawpixel.com/image/3291997/free-photo-image-aerial-view-boathouse-bogFree Image from public domain licenseAmerican Legion honor guard members perform in the Historic Smithville Fourth of July parade in Smithville, N.J., July 4… https://www.rawpixel.com/image/3581549/free-photo-image-63rd-army-band-accessory-american-legionFree Image from public domain licenseGrand Canyon Village, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288499/free-photo-image-arizona-canyon-cc0Free Image from public domain licenseU.S. Army Sgt. Joseph Bercovic, right, and Sgt. Nick Lam, from the New Jersey Army National Guard's 21st Civil Support Team… https://www.rawpixel.com/image/3583439/free-photo-image-air-national-guard-airman-angFree Image from public domain licenseA valley in North Cascades National Park under overcast sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3290690/free-photo-image-abies-cc0-cloud-pictures-imagesFree Image from public domain licenseJBER Special Warfare Airmen hone mountaineering skillsU.S. Air Force Staff Sgt. Alexander Caterinicchio, a tactical air… https://www.rawpixel.com/image/9648403/photo-image-face-person-public-domainFree Image from public domain licenseInterior of Charcoal Shop, Florence by Donald Shaw MacLaughlan https://www.rawpixel.com/image/9038408/interior-charcoal-shop-florence-donald-shaw-maclaughlanFree Image from public domain licenseU.S. Air Force Staff Sgt. Christopher Raine maneuvers through an indoor Military Operations in Urban Terrain (MOUT) site at… https://www.rawpixel.com/image/3581579/free-photo-image-177th-security-forces-squadron-air-national-guard-cc0Free Image from public domain licenseChicago Memorial Day ParadeMemorial Day weekend celebration in Chicago, May 24. (U.S. Army photo by Sgt. 1st Class Michel… https://www.rawpixel.com/image/3582759/free-photo-image-416th-tec-army-reserveFree Image from public domain licenseU.S. Army medics assigned to the 155th Armored Brigade Combat Team. Mississippi Army National Guard transport a simulated… https://www.rawpixel.com/image/3318014/free-photo-image-155abct-155th-armored-brigade-combat-team-aircraftFree Image from public domain licenseU.S. Marine with 2nd Battalion, 6th Marine Regiment, 2d Marine Division receives a medical analysis upon returning from an… https://www.rawpixel.com/image/3393814/free-photo-image-african-covid-thermometer-americanFree Image from public domain licenseMEDITERRANEAN SEA (June 23, 2017) Fire Controlman 1st Class Kristina Lehman conducts maintenance on a Phalanx 20mm close-in… https://www.rawpixel.com/image/3393546/free-photo-image-aircraft-carrier-career-cc0Free Image from public domain licenseArmy Sgt. Carmalina Rowe rides a bicycle on the 2016 Department of Defense Warrior Games cycling course at the U.S. Military… https://www.rawpixel.com/image/3317818/free-photo-image-2016-department-defense-warrior-games-bicycleFree Image from public domain licenseReserve Soldiers conduct off-road driver training https://www.rawpixel.com/image/3582766/free-photo-image-416-416th-theater-engineer-command-automobileFree Image from public domain licenseWild Garden. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294794/free-photo-image-margarita-flower-apiaceae-blossomFree Image from public domain licenseCovid-19 vaccine with syringe. Original public domain image from Flickr https://www.rawpixel.com/image/8733900/photo-image-hand-public-domain-covid-19Free Image from public domain licenseGlacier Point, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300682/free-photo-image-abies-adventure-aloneFree Image from public domain licenseArmy Capt. Kelly Elminger works out in the Intrepid Center at Joint Base San Antonio, Texas June 11, 2015 while training for… https://www.rawpixel.com/image/3388445/free-photo-image-running-race-adaptive-sports-athleteFree Image from public domain licensePhotograph - New York [From the Viaduct, Shadows] by Paul Strand https://www.rawpixel.com/image/14263010/photograph-new-york-from-the-viaduct-shadows-paul-strandFree Image from public domain licenseU.S. Navy Gas Turbine Systems Technician Mechanical 1st Class Dwayne Williams prepares a station for refueling aboard the… https://www.rawpixel.com/image/8742325/photo-image-public-domain-person-seaFree Image from public domain licenseMammoth Lakes, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288564/free-photo-image-animal-animals-images-pictures-asleepFree Image from public domain licenseYosemite Valley, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294306/free-photo-image-abies-adventure-aircraftFree Image from public domain licenseSun shining through the clouds over a mountain valley. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301959/free-photo-image-abies-cc0-cloud-pictures-imagesFree Image from public domain licenseSaint Sulpice, Paris: La Petite Tour by Donald Shaw MacLaughlan https://www.rawpixel.com/image/8994855/saint-sulpice-paris-petite-tour-donald-shaw-maclaughlanFree Image from public domain licenseSpartan paratroopers conduct live-fire artillery trainingU.S. Army paratroopers assigned to Bravo Battery, 2nd Battalion… https://www.rawpixel.com/image/9654409/image-person-fire-public-domainFree Image from public domain licenseDeath Valley National Park, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300613/free-photo-image-best-asphalt-stone-pictures-imagesFree Image from public domain licenseFort Lee, Va., - Spc. Mitch Fromm of Stevens Point Wis., who is a combat engineer with the 428th Engineer Company in Wausau… https://www.rawpixel.com/image/3577745/free-photo-image-military-2015-tec-best-warrior-428th-engineer-companyFree Image from public domain licenseBee smoker, beekeeper equipment. Original public domain image from Flickr https://www.rawpixel.com/image/8731906/photo-image-smoke-public-domain-honeyFree Image from public domain licenseReserve Soldiers conduct off-road driver training https://www.rawpixel.com/image/3582796/free-photo-image-416-416th-theater-engineer-command-alloy-wheelFree Image from public domain licenseHeceta Beach, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288293/free-photo-image-cave-beach-images-picturesFree Image from public domain licenseU.S. Navy Medical Team Supports University of New Mexico Hospital 220208-A-WB694-595Albuquerque, N.M.-- U.S. Navy Cmdr.… https://www.rawpixel.com/image/9652139/image-person-woman-public-domainFree Image from public domain licenseA U.S. Navy SH-60 Seahawk helicopter transports Royal New Zealand Commodore Jim Gilmour during an amphibious demonstration… https://www.rawpixel.com/image/8727986/photo-image-public-domain-bird-animalFree Image from public domain licenseU.S. Air Force T-38 Talons from Laughlin Air Force Base’s 87th Flying Training Squadron perform an aerial formation flight… https://www.rawpixel.com/image/8727866/photo-image-airplane-public-domainFree Image from public domain licenseGarrick Theater, Chicago, Illinois, Proscenium Vault Section by Adler & Sullivan, Architects (Architect) https://www.rawpixel.com/image/8937891/photo-image-wood-pattern-artFree Image from public domain license200329-N-PH222-1028 LOS ANGELES (March 29, 2020) Culinary Specialist 3rd Class Keshawn Bray, from Youngstown, Ohio, prepares… https://www.rawpixel.com/image/3400459/free-image-apparel-breeden-c3fFree Image from public domain licenseJBER fire protection specialists conduct ice rescue training. Original public domain image from Flickr https://www.rawpixel.com/image/9648733/photo-image-face-person-fireFree Image from public domain licenseSilhouette of a Woman / A Maiden at Prayer by Gertrude Käsebier https://www.rawpixel.com/image/14249118/silhouette-woman-maiden-prayer-gertrude-kasebierFree Image from public domain license200330-N-PH222-1127 LOS ANGELES (March 30, 2020) Hospitalman Skylar Pochinski, from Richfield, Wis., takes inventory of the… https://www.rawpixel.com/image/3400382/free-image-apparel-breeden-buildingFree Image from public domain license200221-N-NU281-1127 PEARL HARBOR (Feb. 21, 2020) PEARL HARBOR (Feb. 21, 2020) Lt. Kelly Ryan participates in a swimming… https://www.rawpixel.com/image/3400386/free-image-accessory-amusement-park-apparelFree Image from public domain licenseRocky hills in Orange County, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3299814/free-photo-image-desert-mountain-rock-brown-backgroundFree Image from public domain licenseReserve general officer, Soldiers honored during Stadium Series NHL game https://www.rawpixel.com/image/3577736/free-photo-image-2015-tec-best-warrior-arena-army-reserveFree Image from public domain licensePortrait of a Young Woman Wearing a Hat [Miss Seaton] by James McNeill Whistler https://www.rawpixel.com/image/9054572/portrait-young-woman-wearing-hat-miss-seaton-james-mcneill-whistlerFree Image from public domain licenseGrizzly Giant (diameter, 33 feet). Mariposa Grove. by George Fiske https://www.rawpixel.com/image/14248226/grizzly-giant-diameter-feet-mariposa-grove-george-fiskeFree Image from public domain licenseU.S. Air Force Staff Sgt. Garion Reddick fights to hold himself up during the flex arm hang portion of a German Armed Forces… https://www.rawpixel.com/image/4031864/photo-image-face-black-peopleFree Image from public domain licenseGuests attend the July 4th celebration, Monday, July 4, 2022, on the South Lawn of the White House. (Official White House… https://www.rawpixel.com/image/9653353/image-face-plant-personFree Image from public domain licenseA U.S. Air Force F-15 Eagle, assigned to the 142nd Fighter Wing, Oregon Air National Guard, returns to Nellis Air Force… https://www.rawpixel.com/image/3318339/free-photo-image-las-vegas-142nd-fighter-wing-air-national-guardFree Image from public domain licenseU.S. Marine Corps Lance Cpl. Mason DiNicola, left, and Cpl. Bradley Lauer, crew chiefs with Marine Heavy Helicopter Squadron… https://www.rawpixel.com/image/3319183/free-photo-image-marine-aircraft-wing-combat-camera-mawFree Image from public domain licensePoultry that are healthy as a result of taking Smith's egg and health producer (chicken feed). Wood engravings with… https://www.rawpixel.com/image/14008748/image-paper-cartoon-woodFree Image from public domain licenseMission Assurance Exercise 22-6 tests JBER’s emergency response capabilitiesAir Force medical personnel assigned to the 673d… https://www.rawpixel.com/image/9653783/image-face-person-fireFree Image from public domain license