Hydrotherapy: eight vignettes of different cures at Gräfenberg, Germany. Lithograph, ca. 1860. https://www.rawpixel.com/image/14011134/image-dogs-cartoon-plantFree Image from public domain licenseThe deformed skull of James Cardinal as viewed from above. Lithograph after G. Scharf for Richard Bright, 1830. https://www.rawpixel.com/image/13980074/image-paper-moon-artFree Image from public domain licenseOntwerp voor een wanddecoratie (1683 - 1722) by Claude Gillot https://www.rawpixel.com/image/13792020/ontwerp-voor-een-wanddecoratie-1683-1722-claude-gillotFree Image from public domain licenseTrommel en ander instrument (in or before 1828) by Pierre Félix van Doren https://www.rawpixel.com/image/13794258/trommel-ander-instrument-in-before-1828-pierre-felix-van-dorenFree Image from public domain licenseVijf segmenten van een met irissen beschilderde knop (c. 1897) by Anatole Alexis Fournier https://www.rawpixel.com/image/13791466/image-paper-flowers-plantFree Image from public domain licenseCymbalen en twee fluiten (in or before 1828) by Pierre Félix van Doren https://www.rawpixel.com/image/13793143/cymbalen-twee-fluiten-in-before-1828-pierre-felix-van-dorenFree Image from public domain licenseMansportret in cartouche met allegorisch bijwerk en wapen (1630 - 1700) by Nicolaes Pietersz Berchem and anonymous https://www.rawpixel.com/image/13786623/image-paper-angel-cartoonFree Image from public domain licenseGray textured paper diamond design element https://www.rawpixel.com/image/2347122/free-illustration-psd-diamond-blank-spaceView licensePeople holding healthy food icons https://www.rawpixel.com/image/479546/premium-illustration-vector-avatar-background-pink-broccoliView licenseHydrotherapy: eight vignettes of different cures at Gräfenberg, Germany. Lithograph, ca. 1860. https://www.rawpixel.com/image/13986871/image-dog-paper-cartoonFree Image from public domain licenseMinerals: a caricature of a mineralogist whose body is made of rocks. Coloured lithograph by G. E. Madeley, 1830, after G.… https://www.rawpixel.com/image/13981116/image-cartoon-face-personFree Image from public domain licenseGem crystal white background accessories. AI generated Image by rawpixel. https://www.rawpixel.com/image/12523742/gem-crystal-white-background-accessories-generated-image-rawpixelView licenseOntwerp voor een wijwatervat (?) (c. 1845 - c. 1855) by Frédéric Jules Rudolphi https://www.rawpixel.com/image/13794469/ontwerp-voor-een-wijwatervat-c-1845-1855-frederic-jules-rudolphiFree Image from public domain licenseBlue Ethyl Alcohol bottle blue white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12441039/image-white-background-textureView licenseItaliaanse binnenplaats met een waterput (c. 1644 - c. 1653) by Thomas Wijck https://www.rawpixel.com/image/13786612/italiaanse-binnenplaats-met-een-waterput-c-1644-1653-thomas-wijckFree Image from public domain licenseTwee mijnwerkers met helm (1898) by Constantin Emile Meunier https://www.rawpixel.com/image/13763384/twee-mijnwerkers-met-helm-1898-constantin-emile-meunierFree Image from public domain licenseStudies van landlieden, paarden en een ooievaarsnest (1782 - 1837) by Pieter Bartholomeusz Barbiers https://www.rawpixel.com/image/13786263/image-paper-horse-cartoonFree Image from public domain licenseTravels from Vienna through Lower Hungary; with some remarks on the state of Vienna during the Congress, in the year 1814 /… https://www.rawpixel.com/image/13998874/image-person-art-skyFree Image from public domain licenseOntwerptekening voor een gepatineerd bronzen reukvaas (c. 1780) by anonymous https://www.rawpixel.com/image/13791116/ontwerptekening-voor-een-gepatineerd-bronzen-reukvaas-c-1780-anonymousFree Image from public domain licenseAdmiraliteitsjacht op weg naar een voor anker liggende vloot (1641 - 1708) by Ludolf Bakhuysen https://www.rawpixel.com/image/13792066/image-paper-cloud-cartoonFree Image from public domain licenseMoeder met kind in tuin (1782 - 1837) by Pieter Bartholomeusz Barbiers https://www.rawpixel.com/image/13786304/moeder-met-kind-tuin-1782-1837-pieter-bartholomeusz-barbiersFree Image from public domain licenseGreater weever (Trachinus Draco) (before 1585) by anonymous https://www.rawpixel.com/image/13795057/greater-weever-trachinus-draco-before-1585-anonymousFree Image from public domain licenseBar brooch in a case (c. 1914 - c. 1920) by Firma gebroeders Rozendaal https://www.rawpixel.com/image/13747757/bar-brooch-case-c-1914-1920-firma-gebroeders-rozendaalFree Image from public domain licenseSadler's Wells Theatre in the background: anglers fishing in the New River in the foreground. Etching, post 1900. https://www.rawpixel.com/image/13999413/image-background-cartoon-faceFree Image from public domain licenseHarnasonderdelen en plattegrond (c. 1780 - c. 1790) by Giuseppe Barberi https://www.rawpixel.com/image/13793225/harnasonderdelen-plattegrond-c-1780-1790-giuseppe-barberiFree Image from public domain licenseCrystal gemstone jewelry art. AI generated Image by rawpixel. https://www.rawpixel.com/image/12347404/image-white-background-paperView licenseTunbridge Wells, Kent: four sketches of the area. Lithograph by G. Bernard after himself. https://www.rawpixel.com/image/13997673/image-horse-cartoon-cowFree Image from public domain licenseA silver mine in Potosí, Bolivia: cross-section and miners digging. Engraving, ca. 1750. https://www.rawpixel.com/image/14001454/image-dog-horse-cartoonFree Image from public domain licenseHercules in gevecht met de Hydra van Lerna (1710 - 1772) by Petrus Johannes van Reysschoot https://www.rawpixel.com/image/13796200/image-paper-cartoon-faceFree Image from public domain licenseKissir [?] turc espece d’harpe (in or before 1828) by Pierre Félix van Doren https://www.rawpixel.com/image/13793915/kissir-turc-espece-dharpe-in-before-1828-pierre-felix-van-dorenFree Image from public domain licenseJug with scrolls, chip carving and roundels (c. 1550 - c. 1649) by anonymous https://www.rawpixel.com/image/13748076/jug-with-scrolls-chip-carving-and-roundels-c-1550-1649-anonymousFree Image from public domain licenseSkaters on the Ice, a Man Pushing a Sledge and a Kolf-player / verso: Two Skaters (c. 1620 - c. 1625) by Hendrick Avercamp https://www.rawpixel.com/image/13787407/image-paper-cartoon-faceFree Image from public domain licenseOntwerp voor een dekselbeker (c. 1845 - c. 1855) by Frédéric Jules Rudolphi https://www.rawpixel.com/image/13794075/ontwerp-voor-een-dekselbeker-c-1845-1855-frederic-jules-rudolphiFree Image from public domain licenseStrathpeffer Mineral Wells, Ross and Cromarty, Scotland. Engraving by J.C. Armytage, 1836, after T. Allom. https://www.rawpixel.com/image/13978184/image-horse-plant-personFree Image from public domain licenseGravel backgrounds rubble rock. AI generated Image by rawpixel. https://www.rawpixel.com/image/12378205/image-white-background-medicineView licenseThe Man Engine at Cook's Kitchen Mine by John Charles Burrow https://www.rawpixel.com/image/14320384/the-man-engine-cooks-kitchen-mine-john-charles-burrowFree Image from public domain licenseDruipsteengrot (c. 1841 - c. 1865) by Petrus Johannes Schotel https://www.rawpixel.com/image/13788384/druipsteengrot-c-1841-1865-petrus-johannes-schotelFree Image from public domain licenseSadler's Wells and other places of resort beside the New River: two workmen digging a trench for water-pipes in the… https://www.rawpixel.com/image/14018334/image-paper-cloud-cartoonFree Image from public domain licenseZinnebeeldige voorstelling van de intocht der Geallieerden in Parijs, 31 maart 1814 (1814) by Jurriaan Andriessen https://www.rawpixel.com/image/13780965/image-paper-cartoon-faceFree Image from public domain licenseMining tools set from Shifts and Expedients of Camp Life, Travel (1876) published by William Barry Lord. Original from the… https://www.rawpixel.com/image/573503/antique-mining-tools-setFree Image from public domain licenseUnderground tunnel from Underground, or Life Below the Surface. 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