River Min, Fukien province, China. Photograph by John Thomson, 1870/1871. https://www.rawpixel.com/image/14012752/river-min-fukien-province-china-photograph-john-thomson-18701871Free Image from public domain licenseGirl cooling down in a swimming pool https://www.rawpixel.com/image/417362/premium-photo-image-american-beautiful-bikiniView licenseShower head in a vintage toilette https://www.rawpixel.com/image/543600/free-photo-image-shower-head-plumbing-toilet-antiqueView licenseWoman enjoying the water in a swimming pool https://www.rawpixel.com/image/417286/premium-photo-image-american-bathing-beautifulView licenseWater flow changes at Canary Spring by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038182/photo-image-tree-plant-birdFree Image from public domain licenseWoman standing in side a drawing heart on the beach https://www.rawpixel.com/image/1228460/heart-drawn-the-sandView licenseA river in Yellowstone National Park on a gray winter day. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287536/free-photo-image-abies-cc0-cloud-pictures-imagesFree Image from public domain licenseMan swimming in the sea https://www.rawpixel.com/image/1228588/the-mediterranean-seaView licenseColorful bacterial mats at Ear Spring by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038348/photo-image-nature-mountain-waterFree Image from public domain licenseMinerva Terraces, Mammoth Hot Springs National Park by Carleton Watkins https://www.rawpixel.com/image/14312261/minerva-terraces-mammoth-hot-springs-national-park-carleton-watkinsFree Image from public domain licenseMelkkan, zeshoekig, gres blanc, met cartouches met bloemen in reliëf (c. 1870 - c. 1890) by Petrus Regout https://www.rawpixel.com/image/13747584/photo-image-art-public-domain-craftFree Image from public domain licenseConversion. Copper and brass processing. As extruded rod comes from the extrusion machine, it is too hot to handle. It is… https://www.rawpixel.com/image/12306876/image-person-factory-manFree Image from public domain licenseOutdoors nature pond white background. https://www.rawpixel.com/image/14363738/outdoors-nature-pond-white-backgroundView licenseSunset at Chinese Spring, Upper Geyser Basin by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038280/photo-image-nature-mountain-waterFree Image from public domain licenseWives of migratory workers in the laundry room at the Agua Fria Migratory Labor Camp, Arizona. Hot and cold water are… https://www.rawpixel.com/image/12170945/image-person-art-vintageFree Image from public domain licenseMember of the Dairymen's Cooperative Creamery cooling fresh milk in water trough on his farm. Caldwell, Canyon County, Idaho… https://www.rawpixel.com/image/12149754/image-person-art-vintageFree Image from public domain licenseMission Santa Barbara, Established Dec. 4, 1786 (#4642) by Carleton Watkins https://www.rawpixel.com/image/14312140/mission-santa-barbara-established-dec-1786-4642-carleton-watkinsFree Image from public domain licenseA large, curved, rusted metal edge leans over calm water reflecting shades of green. https://www.rawpixel.com/image/11524299/photo-image-textures-public-domain-greenFree Image from public domain licenseFarm workers unloading their car and moving into tent in which they will live at the FSA (Farm Security Administration)… https://www.rawpixel.com/image/12110203/image-plant-person-artFree Image from public domain licenseImperial Bacteriological Laboratory, Muktesar, Punjab, India: the enclosure for branding and weighing cattle. Photograph… https://www.rawpixel.com/image/13997385/photo-image-plant-tree-waterFree Image from public domain licenseSunset over Palette Spring by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038647/photo-image-tree-plant-natureFree Image from public domain licenseGuanica (vicinity), Puerto Rico. It is hot working in the fields and drinking water is carried from one worker to another… https://www.rawpixel.com/image/12324988/image-plant-person-treeFree Image from public domain licenseGuanica (vicinity), Puerto Rico. It is hot working in the fields and drinking water is carried from one worker to another… https://www.rawpixel.com/image/12326342/image-plant-person-public-domainFree Image from public domain licenseLuchtballon met reclame voor 'Thee E. Brandsma' op een kermisterrein met toeschouwers (c. 1900 - c. 1910) by anonymous https://www.rawpixel.com/image/13755906/photo-image-person-tree-skyFree Image from public domain license[Untitled photo, possibly related to: Guanica (vicinity), Puerto Rico. It is hot working in the fields and drinking water is… https://www.rawpixel.com/image/12326338/image-plant-person-skyFree Image from public domain licenseHot Water Cups, White Terrace (circa 1886) by Charles Spencer. https://www.rawpixel.com/image/13030793/hot-water-cups-white-terrace-circa-1886-charles-spencerFree Image from public domain licenseSalvage. Farm scrap. Hay rakes, farm wheels, hot-water tanks and auto springs long past their prime are contributed by… https://www.rawpixel.com/image/12307239/image-background-water-springsFree Image from public domain licenseSteam bath on Cheyenne Indian Tongue River Reservation. A hot fire is made in the center, bricks are heated, water is poured… https://www.rawpixel.com/image/12332624/image-steam-person-medicineFree Image from public domain licenseGraveyard in rear of church. Summerville, South Carolina. Sourced from the Library of Congress. https://www.rawpixel.com/image/12327726/image-plant-tree-public-domainFree Image from public domain licenseMelkkan, wit, met blauwe biezen (c. 1860 - c. 1890) by Petrus Regout https://www.rawpixel.com/image/13748640/melkkan-wit-met-blauwe-biezen-c-1860-1890-petrus-regoutFree Image from public domain licenseMen running down to the sea https://www.rawpixel.com/image/1228502/two-men-running-the-beachView licenseMammoth Hot Springs of Gardiner's River. Lower Basins. by William Henry Jackson https://www.rawpixel.com/image/14291568/mammoth-hot-springs-gardiners-river-lower-basins-william-henry-jacksonFree Image from public domain licenseNanking, Kiangsu province, China. Photograph by John Thomson, 1871. https://www.rawpixel.com/image/13998042/nanking-kiangsu-province-china-photograph-john-thomson-1871Free Image from public domain licenseMelkkan, blauw, met bladeren en bloemen in reliëf (c. 1801 - c. 1879) by Petrus Regout https://www.rawpixel.com/image/13748357/photo-image-art-black-background-public-domainFree Image from public domain licenseSteam bath on Cheyenne Indian Tongue River Reservation. A hot fire is made in the center, bricks are heated, water is poured… https://www.rawpixel.com/image/12332421/image-dog-steam-plantFree Image from public domain licenseKwangtung province, China. Photograph by John Thomson, 1870. https://www.rawpixel.com/image/13974293/kwangtung-province-china-photograph-john-thomson-1870Free Image from public domain licenseTwo views showing the new Rachitici institute and the surrounding woodland area of San Michele, Bologna, Italy. Wood… https://www.rawpixel.com/image/13973330/photo-image-paper-plant-personFree Image from public domain licenseHow to conserve household gas. To keep burners clean, wipe them frequently with paper or a cloth. If food boils over, it may… https://www.rawpixel.com/image/12308142/image-paper-hand-personFree Image from public domain licenseGreat Falls, Montana. Anaconda Wire and Cable Company. After the annealing process, the treated wire is washed in water by… https://www.rawpixel.com/image/12151929/image-person-art-vintageFree Image from public domain licenseAmoy (Xiamen), Fukien province, China: the harbour viewed from Ku-lang Su (Gulangyu) Island. Photograph by John Thomson… https://www.rawpixel.com/image/14015611/photo-image-background-frame-artFree Image from public domain licenseAttic Red-Figure Calyx Krater Fragment by Syleus Painter https://www.rawpixel.com/image/14270219/attic-red-figure-calyx-krater-fragment-syleus-painterFree Image from public domain license13,000 gallon livestock watering facility, Beaverhead County-Centennial Valley, MT. 2013. Original public domain image from… https://www.rawpixel.com/image/3335300/free-photo-image-antenna-banister-boatFree Image from public domain license[Untitled photo, possibly related to: Cow cooling off on hot summer day, northeastern Louisiana]. Sourced from the Library… https://www.rawpixel.com/image/12329161/image-cow-plant-grassFree Image from public domain licenseHot Springs No. 23. [Hot Springs Valley, Arkansas] by T W Banks https://www.rawpixel.com/image/14306051/hot-springs-no-23-hot-springs-valley-arkansas-banksFree Image from public domain licenseA rainbow of colors at the Norris Geyser Basin by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038525/photo-image-nature-mountain-waterFree Image from public domain license[Untitled photo, possibly related to: Cattle in stream on hot afternoon]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12336256/image-cow-plant-animalFree Image from public domain licenseShantou (Swatow), Guangdong (Kwangtung) province, China: irrigation on the Han River. Photograph by John Thomson, 1871. https://www.rawpixel.com/image/14000588/photo-image-airplane-art-waterFree Image from public domain licenseHot baths in Buxton, Derbyshire: the exterior of the buildings viewed from a hill opposite. Photograph by Poulton. https://www.rawpixel.com/image/14021231/photo-image-plant-person-skyFree Image from public domain licenseLighting hot water heater in house at the Kearney Mesa defense housing project. This young man came out to California from… https://www.rawpixel.com/image/12150475/image-person-art-vintageFree Image from public domain licenseWater running from the rock at "Hot Springs" - temperature 120., Santa Barbara, California by W J Rea https://www.rawpixel.com/image/14297872/image-plant-person-treeFree Image from public domain licenseCalcium carbonate formations, Mammoth Hot Springs by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038184/photo-image-ocean-bee-natureFree Image from public domain licenseAgricultural workers' children washing up before a hot lunch in day nursery at Okeechobee migratory labor camp. Belle Glade… https://www.rawpixel.com/image/12333026/image-person-art-woodFree Image from public domain licenseWairakei, New Zealand: men in hot swimming bath. Albumen print by Iles Photo. https://www.rawpixel.com/image/14009195/wairakei-new-zealand-men-hot-swimming-bath-albumen-print-iles-photoFree Image from public domain licenseSpecimen Spring. [Geyser Basin Hot Spring] by William I Marshall https://www.rawpixel.com/image/14295875/specimen-spring-geyser-basin-hot-spring-william-marshallFree Image from public domain licenseJinshan Temple, River Min, Fukien province, China. Photograph by John Thomson, 1870/1871. https://www.rawpixel.com/image/14002880/photo-image-frame-person-artFree Image from public domain licenseManpower. Americans all. Men of the melting pot work to maintain the freedom that drew them to America. Born in Sweden… https://www.rawpixel.com/image/12307771/image-face-hand-personFree Image from public domain licenseMen running down to the sea https://www.rawpixel.com/image/1228490/men-running-into-the-waterView license[Untitled photo, possibly related to: Cattle in stream on hot afternoon]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12336184/image-cow-plant-grassFree Image from public domain licenseChromatic Pool; Upper Geyser Basinby Matt Poyner. Original public domain image from Flickr https://www.rawpixel.com/image/4038827/photo-image-tree-ocean-plantFree Image from public domain license