Two large, ferocious-looking Tyrannosaurus metal-art sculptures face off outside Holt's gas station and gift shop in Gila… https://www.rawpixel.com/image/582403/carol-highsmiths-arizona-photographFree Image from public domain licenseAllegory of the 'Treaty of Friendship and Commerce between the States General of the United Netherlands and the United… https://www.rawpixel.com/image/13743686/image-cartoon-face-personFree Image from public domain licenseA buffalo from northern China. Coloured engraving, ca 1801. https://www.rawpixel.com/image/13964699/buffalo-from-northern-china-coloured-engraving-1801Free Image from public domain licenseTwo oxen harnessed to a yoke. Coloured etching, ca 1808, after Scott. https://www.rawpixel.com/image/13964359/two-oxen-harnessed-yoke-coloured-etching-1808-after-scottFree Image from public domain licenseAdelie Penguins escapes the water as orcas swim. Original public domain image from Flickr https://www.rawpixel.com/image/4042428/photo-image-background-ocean-birdFree Image from public domain licenseA group of bison surround a car as they walk along the road towards Lamar Valley. Original public domain image from Flickr https://www.rawpixel.com/image/4032582/photo-image-background-person-natureFree Image from public domain licenseBull bison with a runny nose walks in the road near Midway Geyser Basin. Original public domain image from Flickr https://www.rawpixel.com/image/4032607/photo-image-background-natureFree Image from public domain licenseBison graze near Norris Junction at sunrise. Original public domain image from Flickr https://www.rawpixel.com/image/4032556/photo-image-background-light-treeFree Image from public domain licenseNewly born bison calf and mother in Lamar Valley. Original public domain image from Flickr https://www.rawpixel.com/image/4032717/photo-image-background-baby-natureFree Image from public domain licensePassing a bison in the road on snowmobiles. Original public domain image from Flickr https://www.rawpixel.com/image/4032685/photo-image-background-people-natureFree Image from public domain licenseFrosty bull bison in the road near Fishing Bridge. Original public domain image from Flickr https://www.rawpixel.com/image/4032550/photo-image-background-nature-fallFree Image from public domain licenseU.S. Ambassador in Antarctica 2010 - Day 3From U.S. Ambassador Huebner's Blog: https://www.rawpixel.com/image/8735642/photo-image-public-domain-ice-penguinsFree Image from public domain licenseU.S. Ambassador in Antarctica 2010 - Day 3From U.S. Ambassador Huebner's Blog: https://www.rawpixel.com/image/8735655/photo-image-public-domain-person-birdFree Image from public domain licenseOn experimental farm operated by EPA's Las Vegas National Research Center: "Big Sam", steer with "see through" hole in his… https://www.rawpixel.com/image/8770022/photo-image-cow-person-animalFree Image from public domain license[Untitled photo, possibly related to: Bull's head. Cruzen Ranch, Valley County, Idaho] by Russell Lee https://www.rawpixel.com/image/12144728/image-cow-plant-grassFree Image from public domain licenseTeam of oxen drawing wagon, waiting outside of grist mill, Prairie Farms, Montgomery, Alabama by Marion Post Wolcott https://www.rawpixel.com/image/12109128/image-cow-person-artFree Image from public domain licenseTwo Polish oxen by a river or lake. Etching by J.A. Klein, 1818. https://www.rawpixel.com/image/14019514/two-polish-oxen-river-lake-etching-ja-klein-1818Free Image from public domain licenseU.S. Sailors assigned to the U.S. Navy Fleet Forces band perform during the 2016 Virginia International Tattoo held at the… https://www.rawpixel.com/image/3315519/free-photo-image-music-instruments-aerial-viewFree Image from public domain licenseTwo Texan longhorns at the annual Battle of San Jacinto Festival and Battle Reenactment, a living-history retelling and… https://www.rawpixel.com/image/3088992/free-photo-image-america-animal-battle-san-jacintoFree Image from public domain licenseTextiles: an automatic scutching machine for cotton. Engraving by J. Scott after W. Ross. https://www.rawpixel.com/image/14001720/image-paper-pattern-technologyFree Image from public domain licenseTextiles: an automatic spinning machine for cotton. Engraving by J. Scott after W. Ross. https://www.rawpixel.com/image/13991787/image-paper-cartoon-technologyFree Image from public domain licenseSeated Male Figure with Horn Headdress and Collar in Relief by Jalisco https://www.rawpixel.com/image/8940849/seated-male-figure-with-horn-headdress-and-collar-relief-jaliscoFree Image from public domain licenseKop van een koe (1832 - 1836) by Victor Adam, Jean François Benard and Balthazar Bance https://www.rawpixel.com/image/13764716/image-paper-cartoon-cowFree Image from public domain licenseDouble-Spout Bridge Vessel in the form of a Double-Headed Serpent by Tiwanaku https://www.rawpixel.com/image/8940886/double-spout-bridge-vessel-the-form-double-headed-serpent-tiwanakuFree Image from public domain licenseA Montenegrin woman wearing national dress with a large metal belt. https://www.rawpixel.com/image/14016358/montenegrin-woman-wearing-national-dress-with-large-metal-beltFree Image from public domain licenseU.S. Ambassador in Antarctica 2010 - Day 3From U.S. Ambassador Huebner's Blog: https://www.rawpixel.com/image/8735614/photo-image-public-domain-earth-iceFree Image from public domain licenseNose Ornament with Lateral Extensions in Suggesting Whiskers, Wings, or Fish Barbels by Nariño https://www.rawpixel.com/image/8941219/photo-image-wood-art-goldFree Image from public domain licenseYoung horned grebe (Podiceps auritus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326068/free-illustration-image-von-wright-brothers-bird-1900sFree Image from public domain licenseYoung horned grebe (PODICEPS AURITUS) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326324/free-illustration-image-von-wright-brothers-the-wrightFree Image from public domain licenseWoman playing a car racing vdo game https://www.rawpixel.com/image/404573/premium-photo-image-gamer-racing-car-activityView licenseTexas - American Airlines (1953) vintage poster by Martin D. Glanzman & Joseph Charles Parker. Original public domain image… https://www.rawpixel.com/image/8684155/image-art-gradient-public-domainFree Image from public domain licenseDrill bits used for cutting sit on a table at the 3rd Maintenance Squadron metals fabrication shop on Joint Base Elmendorf… https://www.rawpixel.com/image/4031997/photo-image-technology-table-metalFree Image from public domain licenseThe streets of Chicago on an evening. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3293255/free-photo-image-chicago-architecture-asphaltFree Image from public domain licenseMillennium Park, Chicago, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297594/free-photo-image-chicago-park-alley-apartment-buildingFree Image from public domain licenseLatino taxi driver drive a taxi car vehicle driving adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/13128038/photo-image-person-light-roadView licenseHispanic Older couple laughing in convertible togetherness accessories windshield. AI generated Image by rawpixel. https://www.rawpixel.com/image/12951136/photo-image-face-people-skyView licenseLightbulbs wrapped around a headboard in Montague. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284112/free-photo-image-light-bulb-background-vintage-successFree Image from public domain licensePendant Depicting a Male Figure with Saurian Heads Emerging from Body by Veraguas https://www.rawpixel.com/image/8940962/photo-image-person-trophy-crossFree Image from public domain licensePendant in the Form of an Abstract Bird with Outstretched Wings and Tail by Veraguas https://www.rawpixel.com/image/8941071/photo-image-trophy-bird-crossFree Image from public domain licensePendant in the Form of Four Double-Headed Figures with Long Beaks, Possibly Ducks by Coclé https://www.rawpixel.com/image/8941386/photo-image-person-gold-ducksFree Image from public domain licenseBull skull psd with horns, remixed from artworks by John Margolies https://www.rawpixel.com/image/3802072/illustration-psd-animal-orange-skullView licenseBull skull vector with horns, remixed from artworks by John Margolies https://www.rawpixel.com/image/3803829/illustration-vector-animal-orangeView licenseU.S. Ambassador in Antarctica 2010 - Day 3From U.S. Ambassador Huebner's Blog: https://www.rawpixel.com/image/8735585/photo-image-public-domain-mountain-personFree Image from public domain licenseHorned grebe-in spring (Podiceps auritus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325953/free-illustration-image-von-wright-brothers-swedish-birdFree Image from public domain licenseSteering wheel and speedometer in a rusty, abandoned classic car. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3337528/free-photo-image-abandoned-cars-bicycleFree Image from public domain licenseJar with Two Plumed or Horned Serpents with Birds and P-shaped Motifs by Casas Grandes https://www.rawpixel.com/image/8940893/photo-image-birds-pattern-artFree Image from public domain licenseA member of the U.S. Marine Drum and Bugle Corps performs during a Sunset Parade at the Marine Corps War Memorial in… https://www.rawpixel.com/image/3317722/free-photo-image-arlington-army-blowFree Image from public domain license