Abstract blurry monotone background. Original public domain image from Flickr https://www.rawpixel.com/image/4021691/photo-image-background-abstract-natureFree Image from public domain licenseBlack and white photo looking up at the Flatiron Building in New York City. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3237404/free-photo-image-building-new-york-architectureFree Image from public domain licenseCorridor in black and white. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284862/free-photo-image-church-building-public-domainFree Image from public domain licensePaint background wallpaper, abstract monochrome brushstroke texture https://www.rawpixel.com/image/3474854/photo-image-background-texture-abstractView licenseNurse Corps - Recreation - Miscellaneous. Original public domain image from Flickr https://www.rawpixel.com/image/3393895/free-photo-image-vintage-summerFree Image from public domain licenseHighland calf in black and white https://www.rawpixel.com/image/2228823/scottish-highland-bullView licenseBlack and white photo of the Empire State Building and downtown New York City skyline. Original public domain image from… https://www.rawpixel.com/image/3283233/free-photo-image-city-black-and-white-skyline-new-yorkFree Image from public domain licenseUnderwater view of a woman, wearing a long gown, floating in water. Photograph by Toni Frissell at Weeki Wachee Springs… https://www.rawpixel.com/image/8717932/photo-image-vintage-public-domain-womanFree Image from public domain licenseThe "Human Squirrel" who did many daring "stunts" in climbing for benefit of War Relief Funds in New York City. He is shown… https://www.rawpixel.com/image/8799893/photo-image-vintage-smoke-public-domainFree Image from public domain licensePhotograph of Bess Wallace and Mary Paxton, 1901. Original public domain image from Flickr https://www.rawpixel.com/image/8799719/photo-image-vintage-public-domain-womenFree Image from public domain licenseBillion-volt atomic particles in Brookhaven Cosmotron, c. 1957. Original public domain image from Flickr https://www.rawpixel.com/image/3322421/free-photo-image-black-and-white-macroFree Image from public domain licenseMagnolia Branch with Four Flowers (ca. 1910-1925). Original from the Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/843227/magnolia-flower-ray-photographyFree Image from public domain licenseGrevy's Zebra on black background, remixed from photography by Mehgan Murphy https://www.rawpixel.com/image/3063033/free-photo-image-black-and-white-zebra-animalView licenseZermatt, Schweiz. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305494/free-photo-image-black-and-white-mountain-cliffFree Image from public domain licenseMinimal watercolor stain texture background https://www.rawpixel.com/image/2593672/free-photo-image-abstract-watercolor-black-and-whiteView licenseGiraffe in monotone. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286502/free-photo-image-black-and-white-natureFree Image from public domain licensePhoto of clouds. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305250/free-photo-image-cloud-black-and-white-silhouetteFree Image from public domain licenseSoldiers being mustered out at Camp Dix. New Jersey, 1918. Underwood and Underwood., 1917 - 1919. Original public domain… https://www.rawpixel.com/image/8799560/photo-image-vintage-public-domain-peopleFree Image from public domain licenseNew York from the Shelton (1935) photo in high resolution by Alfred Stieglitz. Original from the Saint Louis Art Museum.… https://www.rawpixel.com/image/3813984/photo-image-art-vintage-cityFree Image from public domain licenseSunbathing is a popular pursuit in off-duty hours aboard Navy hospital ships. https://www.rawpixel.com/image/3393816/free-photo-image-retro-bikini-world-warFree Image from public domain licenseBlack and white wallpaper with windswept plants. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286430/free-photo-image-black-and-white-nature-fogFree Image from public domain licenseBlack and white long shot of The Wanaka Tree in New Zealand with cloudy sky. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3302807/free-photo-image-black-and-white-nature-horrorFree Image from public domain licenseClinical photograph of a cyst of conjunctiva. Original image from National Museum of Health and Medicine. Digitally enhanced… https://www.rawpixel.com/image/2298608/free-photo-image-eye-vintage-blackFree Image from public domain licenseSumatran Tiger on black background, remixed from photography by Mehgan Murphy https://www.rawpixel.com/image/3063031/free-photo-image-tiger-black-and-white-animalView licenseA Venetian Canal (1894) by Alfred Stieglitz. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3809189/photo-image-art-vintage-waterFree Image from public domain licenseMonochrome watercolor drop banner background https://www.rawpixel.com/image/2593762/free-photo-image-watercolor-ink-black-and-whiteView licenseMasks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298618/free-photo-image-vintage-covid-peopleFree Image from public domain licenseAlbert Einstein portrait, famous physicist. Unknown location, unknown date https://www.rawpixel.com/image/6111542/photo-image-public-domain-vintage-personFree Image from public domain licenseSpeak up, fight for human rights https://www.rawpixel.com/image/2407201/free-photo-image-flower-woman-wallpaperView licenseAllium Ostroroskianum (ornamental onion) enlarged 6 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from… https://www.rawpixel.com/image/2208511/karl-blossfeldt-macrophotographyFree Image from public domain licenseFree swan floating on water in dark background image, public domain animal CC0 photo. https://www.rawpixel.com/image/5920549/photo-image-background-public-domain-natureFree Image from public domain licenseBlack and white photo of the top of the Chrysler Building in New York City. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3283337/free-photo-image-new-york-art-deco-chrysler-buildingFree Image from public domain licenseFree Brooklyn Bridge, New York City, grayscale image, public domain travel CC0 photo. https://www.rawpixel.com/image/5926139/photo-image-public-domain-free-cityFree Image from public domain licenseFading leaves grayscale https://www.rawpixel.com/image/434776/gray-leavesView licenseThe announcing of the armistice on November 11, 1918, was the occasion for a monster celebration in Philadelphia… https://www.rawpixel.com/image/8799554/photo-image-art-vintage-celebrationFree Image from public domain licenseBottom of the Eiffel Tower on a cloudy day. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282737/free-photo-image-paris-black-and-white-artFree Image from public domain licenseAchillea Clypeolata (Yarrow) enlarged 15 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2208557/karl-blossfeldt-macrophotographyFree Image from public domain licenseCrash landing of a U.S. Navy Grumman F6F-3 Hellcat (Number 30) of Fighting Squadron 2 (VF-2) aboard the aircraft carrier USS… https://www.rawpixel.com/image/8717873/photo-image-vintage-fire-planeFree Image from public domain licenseThe "Baker" explosion, part of Operation Crossroads, a nuclear weapon test by the United States military at Bikini Atoll… https://www.rawpixel.com/image/8717924/photo-image-cloud-vintage-public-domainFree Image from public domain licenseBlack-and-white macro shot of a ripple in the surface of water. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283558/free-photo-image-black-and-white-water-natureFree Image from public domain licenseBlack and white closeup photo of the Statue of Liberty's face. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282833/free-photo-image-statue-liberty-new-york-white-wallpaperFree Image from public domain licenseon May 28, 1906, about six weeks after the 1906 San Francisco earthquake and fire. It was taken from a camera suspended on a… https://www.rawpixel.com/image/8718053/photo-image-vintage-golden-fireFree Image from public domain licenseMan reflection on a wet street. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3370294/free-photo-image-rain-white-silhouetteFree Image from public domain licenseEllen Koeniger, Lake George (1916) photo in high resolution by Alfred Stieglitz. Original from the Getty. Digitally enhanced… https://www.rawpixel.com/image/3814067/photo-image-tree-art-peopleFree Image from public domain licenseBulldog puppy close up face in black and white. Free public domain CC0 photo. https://www.rawpixel.com/image/6038548/photo-image-face-public-domain-dogFree Image from public domain licenseAbutilon (Lime Mallow) pod enlarged six times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2222761/karl-blossfeldt-macrophotographyFree Image from public domain licenseSerratula Nudicaulis (Bare–Stemmed Common Saw–Wort) enlarged 5 times from Urformen der Kunst (1928) by Karl… https://www.rawpixel.com/image/2211731/karl-blossfeldt-macrophotographyFree Image from public domain licenseSubterrafuge spires at AfrikaBurn in monotone Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284969/free-photo-image-black-and-white-astronomy-artFree Image from public domain licenseHigh school route boys. Adolescents. Some in back row have been newsboys for seven, eight, and nine years. New Haven, Conn… https://www.rawpixel.com/image/8765585/photo-image-face-vintage-kidFree Image from public domain licenseDriving the Golden Gate Bridge on a foggy grey day. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284832/free-photo-image-black-and-white-nature-goldFree Image from public domain licenseCobaea Scandens (Cup and Saucer Vine) enlarged 4 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2211603/vintage-mexican-photographFree Image from public domain license"USS Bunker Hill (CV-17) hit by two Kamikazes in 30 seconds on 11 May 1945 off Kyushu. Dead-372. Wounded-264., 1943 - 1958"… https://www.rawpixel.com/image/8718235/photo-image-vintage-smoke-public-domainFree Image from public domain licenseView of the misty woods in Norway https://www.rawpixel.com/image/545445/forest-the-mistView licenseMannequins through shop's glass display. Original public domain image from Flickr https://www.rawpixel.com/image/4021615/photo-image-background-halloween-fashionFree Image from public domain licenseSunlight through cloudy sky, monotone. Original public domain image from Flickr https://www.rawpixel.com/image/4021575/photo-image-background-cloud-lightFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434471/the-maroon-bellsFree Image from public domain licenseLowland Gorilla on black background, remixed from photography by Jessie Cohen https://www.rawpixel.com/image/3062498/free-photo-image-black-background-and-whiteView licenseGirl in the Californian desert https://www.rawpixel.com/image/2263137/free-photo-image-black-and-white-nature-silhouetteView licenseA black-and-white shot of skyscrapers in the downtown. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282538/free-photo-image-black-and-white-city-architecture-buildingFree Image from public domain licenseGolden gate bridge, San Fransisco USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434103/free-photo-image-black-and-white-bridge-architectureFree Image from public domain licenseLanding ships putting cargo ashore on Omaha Beach, at low tide during the first days of the operation, mid-1944-06Among… https://www.rawpixel.com/image/8717963/photo-image-vintage-border-balloonsFree Image from public domain licenseGET OFF THE INTERNET AND GO OUTSIDE beads word typography https://www.rawpixel.com/image/2592330/free-photo-image-black-and-white-travel-alphabetView licensePhoto-enhanced version of USS Macon (ZRS-5) Flying over New York Harbor, circa Summer 1933. The southern end of Manhattan… https://www.rawpixel.com/image/8718075/photo-image-vintage-public-domain-summerFree Image from public domain license"First to Fight." A group of U.S. Marines. US Marine Corps Recruiting Publicity Bureau., 1918. Original public domain image… https://www.rawpixel.com/image/8799895/photo-image-vintage-airplane-public-domainFree Image from public domain licenseSpiral staircase. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284642/free-photo-image-black-and-white-cc0-creative-commonsFree Image from public domain licenseBlack and white photo of the Brooklyn Bridge suspensions in New York City. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3283236/free-photo-image-black-and-white-new-york-city-brickFree Image from public domain licenseMonotone tulip flower https://www.rawpixel.com/image/2278249/premium-photo-image-black-and-white-flowerView licenseFrench Refugee Children. While waiting for train, children were fed with bread and milk from American Red Cross soldiers… https://www.rawpixel.com/image/8765488/photo-image-vintage-kid-fashionFree Image from public domain licenseTrain wreck at Montparnasse Station, at Place de Rennes side (now Place du 18 Juin 1940), Paris, France, 1895. https://www.rawpixel.com/image/8717936/photo-image-vintage-public-domainFree Image from public domain licenseHand holding stay focused text https://www.rawpixel.com/image/427279/stay-focusedView licenseBlack and white Eiffel Tower with boats along the river. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282678/free-photo-image-paris-vintage-pictureFree Image from public domain licenseAstronaut Alan Bean holds Special Environmental Sample Container. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/441671/free-photo-image-astronaut-nasa-moonFree Image from public domain licenseHorse in a field grayscale https://www.rawpixel.com/image/1234738/icelandic-horse-the-wildView licenseAn avenue of clothes washings between 138th and 139th Street apartments, just east of St. Anne's Avenue, Bronx, New York by… https://www.rawpixel.com/image/12108065/image-person-art-skyFree Image from public domain licenseA black-and-white shot of white clouds above towering high-rises in a city. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3283772/free-photo-image-black-white-city-building-black-andFree Image from public domain license