Men who work on the hay chopping machine wear goggles and masks. Casa Grande Valley Farms, Pinal County, Arizona by Russell… https://www.rawpixel.com/image/12148729/image-face-person-artFree Image from public domain licenseWoman Playing with a Child with a Tengu Mask. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7638586/image-art-vintage-public-domainFree Image from public domain licenseGustavus Hamilton (1710–1746), Second Viscount Boyne, in Masquerade Costume by Rosalba Carriera https://www.rawpixel.com/image/9612894/image-irish-venice-mask-barberFree Image from public domain licenseNoah Garland sitting on the steps of his son's home. Southern Appalachian Project near Barbourville, Knox County, Kentucky.… https://www.rawpixel.com/image/12332327/image-face-shadow-personFree Image from public domain licenseApulian Red-Figure Krater with Mascarons by Patera Painter https://www.rawpixel.com/image/14245475/apulian-red-figure-krater-with-mascarons-patera-painterFree Image from public domain licenseDraft for a ceiling, the center of which is covered by a double row of rays on a blue ground, while on the outside, in… https://www.rawpixel.com/image/8924207/image-watercolor-art-vintageFree Image from public domain licenseA lidded vase on a foot with two trestles as handles and decoration with leaf vines, birds and masks by Nicolai Abildgaard https://www.rawpixel.com/image/8923417/image-face-art-vintageFree Image from public domain licenseFort Bragg, North Carolina. Gas mask drill, Company J, 41st Engineers. Sourced from the Library of Congress. https://www.rawpixel.com/image/12308431/image-cloud-frame-personFree Image from public domain licenseScene from the Italian Comedy (recto); Figure Study (verso) by Claude Gillot https://www.rawpixel.com/image/14247863/scene-from-the-italian-comedy-recto-figure-study-verso-claude-gillotFree Image from public domain licenseMonster animal mask with horns may identify as a bull-mask; double line incised details on only the front side. Grey-blue… https://www.rawpixel.com/image/7656312/photo-image-vintage-art-public-domainFree Image from public domain licenseMelanesian mask from New Ireland (1912 - 1926) by James McDonald. https://www.rawpixel.com/image/13029969/melanesian-mask-from-new-ireland-1912-1926-james-mcdonaldFree Image from public domain licenseMelanesian masks from New Ireland (in profile) (1912 - 1926) by James McDonald. https://www.rawpixel.com/image/13028749/melanesian-masks-from-new-ireland-in-profile-1912-1926-james-mcdonaldFree Image from public domain licenseHead of wigwam decorated with Indian dancing mask (Woods Indian). Local Indian association-sponsored Indian bazaar and fair.… https://www.rawpixel.com/image/12285793/photo-image-face-plant-peopleFree Image from public domain licenseItalië, met Venus en Apollo (1588 - 1595) by Johann Sadeler I, Hans von Aachen, Johann Sadeler I, Abraham Ortelius, Johann… https://www.rawpixel.com/image/13782462/image-paper-cartoon-faceFree Image from public domain licenseSubstitute materials containers. New army "blitz" can. A five-gallon metal container for water, oil, or gasoline… https://www.rawpixel.com/image/12307893/image-spaces-water-metalFree Image from public domain licenseNurse training. Immediately following a blood transfusion the nurse must whirl the container to prevent coagulation. Sourced… https://www.rawpixel.com/image/12239851/photo-image-hand-person-hospitalFree Image from public domain licenseAgricultural day laborer wiping the sweat from his neck after his return home from chopping cotton.This man had once been a… https://www.rawpixel.com/image/12176206/image-face-person-artFree Image from public domain licenseU.S. Navy Medical Team Assists at Erie County Medical Center in Buffalo, New York 220225-A-XG046-0036BUFFALO, N.Y. – U.S.… https://www.rawpixel.com/image/9647570/photo-image-face-person-public-domainFree Image from public domain licenseGULF OF ADEN (June 20, 2022) Senior Chief Master-at-Arms Brandon Spears, top, from Corona, California, observes as Seaman… https://www.rawpixel.com/image/9653455/image-face-person-public-domainFree Image from public domain licenseVerdrijving van de geldwisselaars uit de tempel (c. 1530) by Jacob Cornelisz van Oostsanen and Doen Pietersz https://www.rawpixel.com/image/13749884/image-paper-face-frameFree Image from public domain licenseIntocht in Jeruzalem (1629) by Christoffel van Sichem II, Hieronymus Wierix, Bernardino Passeri and Pieter Jacobsz Paets https://www.rawpixel.com/image/13774301/image-paper-cartoon-faceFree Image from public domain licenseChrist driving the money changers from the temple (1635) by Rembrandt van Rijn and Rembrandt van Rijn https://www.rawpixel.com/image/13779081/image-face-christ-personFree Image from public domain licenseIntocht in Jeruzalem (1629) by Christoffel van Sichem II, Hieronymus Wierix, Bernardino Passeri and Pieter Jacobsz Paets https://www.rawpixel.com/image/13774319/image-paper-cartoon-faceFree Image from public domain licenseU.S. Army Soldiers of the 25th Infantry Division, 1st Stryker Brigade Combat Team, out of Fort Wainwright, AK participate in… https://www.rawpixel.com/image/8739589/photo-image-public-domain-personFree Image from public domain licenseAn Alabama National Guard UH-60 Black Hawk helicopter with Bambi bucket assembly provides aerial water delivery, at the… https://www.rawpixel.com/image/8727965/photo-image-fire-public-domain-birdFree Image from public domain licenseKEFLAVIK, Iceland (Sept. 16, 2019) ¬– Explosive Ordnance Disposal Technicians, assigned to Explosive Ordnance… https://www.rawpixel.com/image/3399015/free-photo-image-armored-army-bulldozerFree Image from public domain licenseKEFLAVIK, Iceland– An Explosive Ordnance Disposal Technician, assigned to Explosive Ordnance Disposal Mobile Unit… https://www.rawpixel.com/image/3393661/free-photo-image-construction-machine-c6fFree Image from public domain licenseA U.S. Navy Sailor assigned to Explosive Ordnance Disposal Mobile Unit 5 (EODMU 5) fast-ropes from an MH-60S Seahawk… https://www.rawpixel.com/image/8728040/photo-image-public-domain-person-birdFree Image from public domain licenseChristus predikt over scheiden (1485 - 1491) by Meester van Antwerpen I https://www.rawpixel.com/image/13765533/christus-predikt-over-scheiden-1485-1491-meester-van-antwerpenFree Image from public domain licensearchitectural element with cartouche with three short lines of text; musical allegorical female figures standing at right… https://www.rawpixel.com/image/7655751/image-face-vintage-artFree Image from public domain licenseKEFLAVIK, Iceland (Sept. 18, 2019) ¬– An Explosive Ordnance Disposal Technician, assigned to Explosive Ordnance… https://www.rawpixel.com/image/3399016/free-photo-image-alloy-wheel-armored-armyFree Image from public domain licenseU.S. Marines fast rope out of a V-22 Osprey on Camp Sendai, Sendai, Japan, Feb. 19, 2018. https://www.rawpixel.com/image/8728440/photo-image-airplane-public-domainFree Image from public domain licenseU.S. Navy Diver 2nd Class Matthew Kelly, assigned to Mobile Diving and Salvage Unit 2, Company 2-1, is placed on a stretcher… https://www.rawpixel.com/image/8742417/photo-image-public-domain-peopleFree Image from public domain licenseRidiculous Folly, from the 'Disparates' (Follies / Irrationalities) by Goya (Francisco de Goya y Lucientes) https://www.rawpixel.com/image/9328732/image-face-hands-artFree Image from public domain licenseKEFLAVIK, Iceland (Sept. 11, 2019) ¬– An Explosive Ordnance Disposal Technician, assigned to Explosive Ordnance… https://www.rawpixel.com/image/3399055/free-photo-image-asphalt-bulldozer-c6fFree Image from public domain licenseA Haitian man walks past a sign requesting help and supplies in Port-au-Prince, Haiti, Jan. 19, 2010. https://www.rawpixel.com/image/8741331/photo-image-public-domain-person-natureFree Image from public domain licenseMaldivian marines practice shooting positions after a class given by U.S. Marines assigned to Marine Corps Forces, Pacific… https://www.rawpixel.com/image/8739206/photo-image-public-domain-person-gunFree Image from public domain licenseKEFLAVIK, Iceland (Sept. 18, 2019) ¬– An Explosive Ordnance Disposal Technician, assigned to Explosive Ordnance… https://www.rawpixel.com/image/3399309/free-photo-image-alloy-wheel-automobile-c6fFree Image from public domain licenseU.S. Soldiers from the 457th Chemical Battalion sponge off their level A protective suits after a simulated nuclear… https://www.rawpixel.com/image/8728095/photo-image-astronaut-public-domain-personFree Image from public domain licenseFlophouse of about thirty-seven beds at fifty cents each, constantly crowded with construction workers sleeping in several… https://www.rawpixel.com/image/12331575/image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Flophouse of about thirty-seven beds at fifty cents each, constantly crowded with… https://www.rawpixel.com/image/12331834/image-paper-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Flophouse of about thirty-seven beds at fifty cents each, constantly crowded with… https://www.rawpixel.com/image/12331450/image-person-public-domain-hospitalFree Image from public domain license[Untitled photo, possibly related to: Flophouse of about thirty-seven beds at fifty cents each, constantly crowded with… https://www.rawpixel.com/image/12331544/image-person-public-domain-womanFree Image from public domain licenseHorsetail Falls in Autumn-Columbia River GorgeWoman viewing Horsetail Falls in Autumn along the Historic Columbia River… https://www.rawpixel.com/image/4075558/photo-image-tree-plant-personFree Image from public domain licenseSouth side of Notre-Dame, Paris, during restoration by Hippolyte Bayard https://www.rawpixel.com/image/14312933/south-side-notre-dame-paris-during-restoration-hippolyte-bayardFree Image from public domain licenseVase of Immortality with the Head of a Wind-Horse and the Precious Jewel https://www.rawpixel.com/image/11798388/photo-image-white-background-person-artFree Image from public domain licenseVine =: Vitis, vinifera =: Vine plantCollection: Images from the History of Medicine (IHM) Alternate Title(s): Vitis… https://www.rawpixel.com/image/9648156/image-flower-plant-handFree Image from public domain licensea) Bizhan Visiting Manizhe (recto), Text (verso), b) Text (recto and verso), Two Folios from a Shahnama (Book of Kings) https://www.rawpixel.com/image/12038692/image-face-paper-personFree Image from public domain licenseRaspberry-bush =: Rubus ideousCollection: Images from the History of Medicine (IHM) Alternate Title(s): Rubus… https://www.rawpixel.com/image/9647665/image-rose-flower-plantFree Image from public domain licenseFemale piony =: Paeonia faemina =: Peony MlantCollection: Images from the History of Medicine (IHM) Alternate Title(s):… https://www.rawpixel.com/image/9647249/image-rose-flower-plantFree Image from public domain licenseOld six-hole privy, historic relic at Wiggins Tavern, Northhampton, Massachusetts by Russell Lee https://www.rawpixel.com/image/12170559/image-plant-art-vintageFree Image from public domain licenseLeonardo da Vinci's The Virgin and Child with Saint Anne (circa 1503) famous painting. Original from Wikimedia Commons.… https://www.rawpixel.com/image/3848180/illustration-image-art-peopleFree Image from public domain licenseMichelangelo Buonarroti's The Creation of Adam (circa 1511) famous painting. Original from Wikimedia Commons. Digitally… https://www.rawpixel.com/image/3848277/illustration-image-art-peopleFree Image from public domain licenseMosaic Disk with a Mythological and Historical Scene by Mixtec https://www.rawpixel.com/image/8939302/mosaic-disk-with-mythological-and-historical-scene-mixtecFree Image from public domain licenseColchicum =: Zeitlosen mit den BlümenCollection: Images from the History of Medicine (IHM) Alternate Title(s): Zeitlosen… https://www.rawpixel.com/image/9647664/image-flower-plant-handFree Image from public domain licenseNeff's German Mixture: for Blood, Liver, Kidney and Stomach Diseases : Blue Shoe]Collection:Images from the History of… https://www.rawpixel.com/image/9647068/image-butterfly-flower-medicineFree Image from public domain licenseFox glove =: DigitalisCollection: Images from the History of Medicine (IHM) Alternate Title(s): Digitalis Author(s):… https://www.rawpixel.com/image/9647258/image-rose-flower-plantFree Image from public domain licensePacker's All Healing Tar Soap: the Best for the Toilet, Bath, & Nursery : Cures Skin & Scalp DiseasesCollection:Images from… https://www.rawpixel.com/image/9648436/image-face-person-medicineFree Image from public domain licenseEndive =: EndiviaCollection: Images from the History of Medicine (IHM) Alternate Title(s): Endivia Author(s): Blackwell… https://www.rawpixel.com/image/9647254/image-flower-plant-handFree Image from public domain licenseMexican Mustang LinimentCollection:Images from the History of Medicine (IHM) Publication:[New York?] : [publisher not… https://www.rawpixel.com/image/9648558/image-dog-face-catFree Image from public domain licenseRaphael's Madonna and Child Enthroned with Saints (ca. 1504) famous painting. Original from The MET Museum. Digitally… https://www.rawpixel.com/image/3848260/illustration-image-art-peopleFree Image from public domain license