PNG Architecture factory smoke green. AI generated Image by rawpixel. https://www.rawpixel.com/image/12072713/png-background-plantView licenseMachinery: a pipe-boring drill, and a pile-driving hammer. Engraving by A. Bell. https://www.rawpixel.com/image/13984069/image-paper-light-public-domainFree Image from public domain licenseA bridge spans the dry Arroyo Veleno in Zapata Co., TX, on Dec 16, 2022. Only drought-tolerant plans survive in the… https://www.rawpixel.com/image/11071444/photo-image-background-plant-peopleFree Image from public domain licenseSteel mill architecture refinery factory. AI generated Image by rawpixel. https://www.rawpixel.com/image/12374646/photo-image-background-sky-smokeView licenseTree trunk driftwood plant white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12376630/photo-image-white-background-plantView licenseA French dog groomer standing in profile and carrying a pair of scissors, a wooden box and a poodle under his arm. Engraving… https://www.rawpixel.com/image/13987187/image-dog-cartoon-personFree Image from public domain licenseArchitecture industry refinery factory. AI generated Image by rawpixel. https://www.rawpixel.com/image/12025601/image-cloud-paper-personView licenseThe bazaar of the silk mercers in Cairo with a man smoking a long-stemmed pipe. Coloured lithograph by L. Haghe, c. 1848… https://www.rawpixel.com/image/14014871/image-person-art-clothingFree Image from public domain licenseShasta Dam, Shasta County, California. Penstocks, pipes which carry water to hydroelectric plant by Russell Lee https://www.rawpixel.com/image/12144168/image-plant-art-vintageFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12248405/photo-image-person-sky-airplaneFree Image from public domain licenseBorger, Texas. The Phillips refinery. Sourced from the Library of Congress. https://www.rawpixel.com/image/12339463/image-technology-public-domain-factoryFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrench applied to loosen pipe by Russell Lee https://www.rawpixel.com/image/12169980/image-person-art-vintageFree Image from public domain licenseFloyd Swick, welder from Newton, Kansas, worked in oil fields about ten years cutting tool joints off a drill pipe. In… https://www.rawpixel.com/image/12334966/image-dog-person-skyFree Image from public domain license[Untitled photo, possibly related to: Oil field workers releasing pipe wrenches from drill pipe, oil well, Kilgore, Texas]… https://www.rawpixel.com/image/12171295/image-person-art-vintageFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Setting a pipe with a derrick during the construction of a new steel mill which will… https://www.rawpixel.com/image/12339937/image-person-sky-public-domainFree Image from public domain licenseMangahao Hydro-Electric Scheme : 1923 (1923) by Leslie Adkin. https://www.rawpixel.com/image/13029090/mangahao-hydro-electric-scheme-1923-1923-leslie-adkinFree Image from public domain licenseJim Eckles, water pumper, "backup man" from Kansas. Been in oil field four years, was formerly a farmer and still raises… https://www.rawpixel.com/image/12248638/photo-image-face-person-artFree Image from public domain licenseUnloading pipe with crane, Greenbelt, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310582/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Setting a pipe with a derrick during the… https://www.rawpixel.com/image/12339653/image-person-public-domain-factoryFree Image from public domain licenseMangahao Hydro-Electric scheme - 39th and 40th visits : 1924-1925 (1924-1925) by Leslie Adkin. https://www.rawpixel.com/image/13028814/image-plant-people-treeFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Mud spurting out as section of pipes are… https://www.rawpixel.com/image/12145400/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Sewer pipe storage, Greenbelt, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12309767/image-background-public-domain-factoryFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Lower end of traveling block is attached to… https://www.rawpixel.com/image/12170005/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Floyd Swick, welder from Newton, Kansas worked in oil fields about ten years; cutting… https://www.rawpixel.com/image/12335361/image-person-wood-public-domainFree Image from public domain licenseBus trip from Knoxville, Tennessee, to Washington, D.C. Mechanic rebuilding bus motor at the garage of the Tennesse Coach… https://www.rawpixel.com/image/12338268/image-face-person-artFree Image from public domain licensePaint roller on concrete wall, loft home interior design image element. https://www.rawpixel.com/image/11532845/image-wood-brush-constructionView licenseOfficial descriptive and illustrated catalogue / Great Exhibition of the Works of Industry of All Nations, 1851 ; by… https://www.rawpixel.com/image/13980028/image-cartoon-person-churchFree Image from public domain licenseEvicted sharecroppers along Highway 60, New Madrid County, Missouri. Sourced from the Library of Congress. https://www.rawpixel.com/image/12315168/image-background-face-personFree Image from public domain licenseRoughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma City, Oklahoma by Russell Lee https://www.rawpixel.com/image/12145432/image-person-art-vintageFree Image from public domain licensePenstock pipe which will be used to carry water from reservoir formed by Shasta Dam to hydroelectric turbines. Shasta… https://www.rawpixel.com/image/12144921/image-person-art-vintageFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool.… https://www.rawpixel.com/image/12247617/photo-image-sky-technology-public-domainFree Image from public domain licenseWork setting fix repair aesthetic illustration background https://www.rawpixel.com/image/11529729/work-setting-fix-repair-aesthetic-illustration-backgroundView licenseNutrition in industry. Little time is lost by these war plant employees at meal times. No one needs to go over 250 feet to… https://www.rawpixel.com/image/12307619/image-plant-people-technologyFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12334711/image-person-sky-public-domainFree Image from public domain licenseCircuit diagram technology complexity. AI generated Image by rawpixel. https://www.rawpixel.com/image/12397718/image-background-pattern-cartoonView licenseSewer pipe storage, Greenbelt, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310019/image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12170003/image-person-art-vintageFree Image from public domain licenseIndustrial salvage. Marine iron and steel scrap. Steel for war production is saved by reconditioning the wooden tug… https://www.rawpixel.com/image/12306806/image-cloud-person-skyFree Image from public domain licenseMangahao Hydro-Electric Scheme : 1923 (1923) by Leslie Adkin. https://www.rawpixel.com/image/13029076/mangahao-hydro-electric-scheme-1923-1923-leslie-adkinFree Image from public domain licenseFloyd Swick, welder from Newton, Kansas worked in oil fields about ten years; cutting tool joints off a drill pipe in… https://www.rawpixel.com/image/12335109/image-person-wood-public-domainFree Image from public domain licenseZittende katoenwerker (1837) by Denis Auguste Marie Raffet https://www.rawpixel.com/image/13789827/zittende-katoenwerker-1837-denis-auguste-marie-raffetFree Image from public domain license[Untitled photo, possibly related to: Oil workers pulling up old pipe to change bit on drilling pipe at bottom of oil well… https://www.rawpixel.com/image/12248408/photo-image-person-public-domain-factoryFree Image from public domain licenseAdding a length of drilling pipe at oil well in the Seminole oil field, Oklahoma. Clamps are put in place; wrench applied to… https://www.rawpixel.com/image/12170214/image-person-art-vintageFree Image from public domain licenseIndustrial salvage. Marine iron and steel scrap. Steel for war production is saved by reconditioning the wooden tug… https://www.rawpixel.com/image/12306769/image-person-sky-woodenFree Image from public domain licenseFixing tool illustration, clip art. Free public domain CC0 image. https://www.rawpixel.com/image/10097259/image-illustrations-public-domain-paper-clipFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12168788/image-person-art-vintageFree Image from public domain licenseWe closed the Blue and Green Technology Conference with a field trip to Taupo to talk geothermal energy with Tuaropaki Trust https://www.rawpixel.com/image/11071658/photo-image-cloud-person-skyFree Image from public domain licenseArchitecture building city transportation. AI generated Image by rawpixel. https://www.rawpixel.com/image/11989148/image-background-person-skyView licenseOil workers pulling up old pipe to change bit on drilling pipe at bottom of oil well in C.C. Graber pool of Continental oil… https://www.rawpixel.com/image/12248412/photo-image-person-public-domain-womanFree Image from public domain licenseWashington, D.C. Construction of temporary war emergency buildings on the Mall, near 16th and 17th Streets, N.W. Pile of… https://www.rawpixel.com/image/12324083/image-background-pattern-public-domainFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12169033/image-person-art-vintageFree Image from public domain licenseThe former Monmouth Street in London: women and children playing and men sitting and standing while smoking pipes, with… https://www.rawpixel.com/image/14006646/image-dog-cartoon-faceFree Image from public domain licensePollution architecture pollution refinery. AI generated Image by rawpixel. https://www.rawpixel.com/image/12523813/pollution-architecture-pollution-refinery-generated-image-rawpixelView license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12143777/image-person-art-skyFree Image from public domain licenseJ.E. Schenermann, driller from Oklahoma, but worked in the Kansas oil fields about ten years; on pile of drill pipes near… https://www.rawpixel.com/image/12249034/photo-image-person-public-domain-manFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12248651/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Unloading pipe with crane, Greenbelt, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310117/image-person-sky-technologyFree Image from public domain licenseWorking on sewer pipe connection at migrant camp under construction at Sinton, Texas by Russell Lee https://www.rawpixel.com/image/12169333/image-face-person-artFree Image from public domain licenseWood tree textured timber. AI generated Image by rawpixel. https://www.rawpixel.com/image/12039807/image-white-background-textureView licenseWaste sorting plant architecture factory vehicle. AI generated Image by rawpixel. https://www.rawpixel.com/image/12522240/image-plant-cartoon-waterView license[Untitled photo, possibly related to: Oil workers pulling up old pipe to change bit on drilling pipe at bottom of oil well… https://www.rawpixel.com/image/12248633/photo-image-cat-person-animalFree Image from public domain licenseFloyd Swick, welder from Newton, Kansas worked in oil fields about ten years; cutting tool joints off a drill pipe in… https://www.rawpixel.com/image/12248796/photo-image-person-public-domain-architectureFree Image from public domain licenseMember of cooperative association directing suction pipe for elevating cotton from wagon, Lake Dick Project, Arkansas by… https://www.rawpixel.com/image/12166954/image-person-art-vintageFree Image from public domain licenseA young Jewish boy listens to the wise words of his aged uncle. Wood engraving by C.E. Forberg after Ludwig Knaus. https://www.rawpixel.com/image/13999235/image-cartoon-face-personFree Image from public domain license[Untitled photo, possibly related to: Unloading pipe with crane, Greenbelt, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310112/image-person-sky-technologyFree Image from public domain licenseVolendamse man en vrouw in interieur (1849 - 1873) by Jan Striening and J J van Brederode https://www.rawpixel.com/image/13763852/image-paper-cartoon-faceFree Image from public domain license[Untitled photo, possibly related to: Tomato juice is boiled in open vats and then piped to the canning room. Phillips… https://www.rawpixel.com/image/12336360/image-person-public-domain-womanFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Clamps are put in place by Russell Lee https://www.rawpixel.com/image/12143774/image-person-art-vintageFree Image from public domain licenseOil workers pulling up old pipe to change bit on drilling pipe at bottom of oil well in C.C. Graber pool of Continental oil… https://www.rawpixel.com/image/12248381/photo-image-person-public-domain-factoryFree Image from public domain licenseOil workers pulling up old pipe to change bit on drilling pipe at bottom of oil well in C.C. Graber pool of Continental oil… https://www.rawpixel.com/image/12248639/photo-image-person-public-domain-manFree Image from public domain licenseEurope, République, L'An 1806 : Homme et Femme de la Hollande (1806) by Lachaussée and Jacques Grasset de Saint Sauveur https://www.rawpixel.com/image/13773755/image-paper-cartoon-faceFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Setting a pipe with a derrick during the… https://www.rawpixel.com/image/12338992/image-person-sky-public-domainFree Image from public domain licenseSewer tile to be used at the Kearney-Mesa defense housing project. San Diego, California by Russell Lee https://www.rawpixel.com/image/12145805/image-background-art-patternFree Image from public domain license[Untitled photo, possibly related to: Unloading pipe with crane, Greenbelt, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12309828/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Oil tanks and pipes, Grundy County, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12313015/image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: Soldering a joint of cast iron sewer pipe at migrant camp under construction at… https://www.rawpixel.com/image/12170653/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: "Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of… https://www.rawpixel.com/image/12248659/photo-image-plant-person-skyFree Image from public domain licenseActivity at oil well showing one length of pipe resting on the kelly joint into the rat hole with operations for removing… https://www.rawpixel.com/image/12145705/image-person-art-vintageFree Image from public domain license