Geology: the grotto at Antiparos (interior). Etching by G. Cruikshank after John Auldjo. https://www.rawpixel.com/image/13994631/image-person-art-marbleFree Image from public domain licenseIce Mountains in front of Cave of the Winds. by George Barker https://www.rawpixel.com/image/14305796/ice-mountains-front-cave-the-winds-george-barkerFree Image from public domain licenseA geologist in a cave trips over a stone; two women and a man holding a candle in the background. Etching, ca. 1870. https://www.rawpixel.com/image/14010867/image-background-cartoon-faceFree Image from public domain licenseCave of the Winds. Canopy Hall. by William Henry Jackson and Co https://www.rawpixel.com/image/14293060/cave-the-winds-canopy-hall-william-henry-jackson-andFree Image from public domain licensePluto's Chasm, South, Caverns of Luray [Virginia] by Charles H James https://www.rawpixel.com/image/14293028/plutos-chasm-south-caverns-luray-virginia-charles-jamesFree Image from public domain licenseA nocturnal assembly of the Adamites begins; everybody takes their clothes off. Etching by F. Morellon la Cave. https://www.rawpixel.com/image/14016389/image-cartoon-face-personFree Image from public domain licenseDruipsteengrot (c. 1841 - c. 1865) by Petrus Johannes Schotel https://www.rawpixel.com/image/13788373/druipsteengrot-c-1841-1865-petrus-johannes-schotelFree Image from public domain license[Untitled photo, possibly related to: Captain of this Chesapeake Bay freight boat has taken off his shoes for a better… https://www.rawpixel.com/image/12335196/image-face-plant-personFree Image from public domain licenseLourdes, France: the Grotto of Our Lady of Lourdes: a crowd looks on as women hold up a commemorative shield and banner.… https://www.rawpixel.com/image/13985268/photo-image-person-church-clothingFree Image from public domain licenseThe death of the Virgin Mary, surrounded by the apostles. Etching by or after J. Callot. https://www.rawpixel.com/image/14001188/image-cartoon-face-personFree Image from public domain licensea jump over stream. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3290182/free-photo-image-aerial-view-canyon-caveFree Image from public domain licenseBoetvaardige Maria Magdalena (c. 1580 - c. 1620) by anonymous https://www.rawpixel.com/image/13779894/boetvaardige-maria-magdalena-c-1580-1620-anonymousFree Image from public domain licenseCavern in St Catherine's Island, Tenby by John Wheeley Gough Gutch https://www.rawpixel.com/image/14312908/cavern-catherines-island-tenby-john-wheeley-gough-gutchFree Image from public domain licenseThe Abou Simbel temple (the Sun Temple of Ramesses II), Nubia, Egypt: interior with standing colossi. Photograph by Jean… https://www.rawpixel.com/image/13980225/photo-image-person-art-sunFree Image from public domain licenseProduction. Mercury. Inspecting new timbering at the New Idria, California mercury mine of the New Idria Quicksilver Mining… https://www.rawpixel.com/image/12308986/image-plant-person-lightFree Image from public domain licenseMouth of the Mokau River from Mokau village (02 February 1960) by Leslie Adkin. https://www.rawpixel.com/image/13030544/mouth-the-mokau-river-from-mokau-village-02-february-1960-leslie-adkinFree Image from public domain licenseCave of the Winds. Canopy Hall. by William Henry Jackson and Co https://www.rawpixel.com/image/14293087/cave-the-winds-canopy-hall-william-henry-jackson-andFree Image from public domain licenseSoldiers standing over a robber's death-bed. Line engraving by F.W. Topham after himself. https://www.rawpixel.com/image/13986052/image-dog-face-personFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339112/image-person-public-domain-womanFree Image from public domain licenseArtist's Dream - looking down. Watkins Glen. by William T Purviance https://www.rawpixel.com/image/14298460/artists-dream-looking-down-watkins-glen-william-purvianceFree Image from public domain licenseDe boetvaardige Maria Magdalena (c. 1560 - c. 1570) by Battista Angolo del Moro and Titiaan https://www.rawpixel.com/image/13775503/image-paper-cartoon-faceFree Image from public domain licenseProduction. Mercury. Loading mercury ore into a mine car with a mechanical loader. At the New Idria, California plant of the… https://www.rawpixel.com/image/12308578/image-plant-person-womanFree Image from public domain licenseCave Entrance with two women, Central Park, New York City by William M Chase https://www.rawpixel.com/image/14289304/cave-entrance-with-two-women-central-park-new-york-city-william-chaseFree Image from public domain licenseGeboortegrot in de Geboortekerk te Bethlehem (c. 1867 - c. 1895) by Maison Bonfils https://www.rawpixel.com/image/13756135/photo-image-paper-face-personFree Image from public domain licenseBoer War: searching for the wounded from the battlefield at night. Watercolour sketch by F. Craig, 1899. https://www.rawpixel.com/image/14000306/image-face-person-artFree Image from public domain licenseIce Mountains in front of Cave of the Winds - Winter - 1875[.] On Line of Canada Southern R.R. by George Barker https://www.rawpixel.com/image/14287732/photo-image-face-person-mountainFree Image from public domain licenseMaria Magdalena in een grot (1560 - 1600) by Johann Sadeler I, Gillis Mostaert I and Ferdinand Reael https://www.rawpixel.com/image/13782698/image-paper-cartoon-faceFree Image from public domain licenseGalen discovering the remains of a human skeleton. Drawing by John Thurston. https://www.rawpixel.com/image/13995039/galen-discovering-the-remains-human-skeleton-drawing-john-thurstonFree Image from public domain licenseLooking out of Boat Cave. [Wisconsin Dells] by Henry Hamilton Bennett https://www.rawpixel.com/image/14288105/looking-out-boat-cave-wisconsin-dells-henry-hamilton-bennettFree Image from public domain licenseDruipsteengrot (c. 1841 - c. 1865) by Petrus Johannes Schotel https://www.rawpixel.com/image/13788121/druipsteengrot-c-1841-1865-petrus-johannes-schotelFree Image from public domain licenseNothing wrong with these shelves. Shelves like these may be built in a well-ventilated cellar, cave, or closet where it is… https://www.rawpixel.com/image/12324013/image-person-light-public-domainFree Image from public domain licenseElfin Gorge, - looking down, Watkins Glen, N.Y. by James Douglas Hope https://www.rawpixel.com/image/14293463/elfin-gorge-looking-down-watkins-glen-ny-james-douglas-hopeFree Image from public domain licenseFiguren in de rotskapel van Sant'Angelo Fasanella (1843) by Achille Vianelli https://www.rawpixel.com/image/13792131/figuren-rotskapel-van-santangelo-fasanella-1843-achille-vianelliFree Image from public domain licenseCave of the Winds Music Hall. by William Henry Jackson and Co https://www.rawpixel.com/image/14291771/cave-the-winds-music-hall-william-henry-jackson-andFree Image from public domain licenseRoute de Simplon. Tunnel dans la gorge de Gondo. by Adolphe Braun https://www.rawpixel.com/image/14289616/route-simplon-tunnel-dans-gorge-gondo-adolphe-braunFree Image from public domain licenseAbdicatie koningin Christina van Zweden, 1654 (1728) by François Morellon La Cave and Gabriël François Louis Debrie https://www.rawpixel.com/image/13763006/image-paper-cartoon-faceFree Image from public domain licenseFarmers in front of store on Saturday afternoon in Cave City [actually Horse Cave], Kentucky. Sourced from the Library of… https://www.rawpixel.com/image/12322181/image-dog-person-horseFree Image from public domain licenseChrist cures the paralytic, who rises from his pallet. Etching by school of J. Callot . https://www.rawpixel.com/image/13993863/image-cartoon-face-jesus-christFree Image from public domain licenseRobert Boyle. Line engraving by F.M. La Cave after J. Kerseboom. https://www.rawpixel.com/image/14003639/robert-boyle-line-engraving-fm-cave-after-kerseboomFree Image from public domain licenseWomen hanging out clothes to dry; in the foreground is an open-air cistern. Engraving by De Ligny. https://www.rawpixel.com/image/13980079/image-person-tree-artFree Image from public domain licenseOnyphrius de Grote als kluizenaar (1583 - 1588) by Johann Sadeler I, Raphaël Sadeler I, Maerten de Vos and Johann Sadeler I https://www.rawpixel.com/image/13781991/image-paper-cartoon-plantFree Image from public domain licenseDe H. Gregorius (?) in een grot (1648 - 1671) by Jan de Bisschop and Federico Zuccaro https://www.rawpixel.com/image/13786063/image-paper-face-personFree Image from public domain licenseLot and his daughters take refuge in a cave and begin their debauch; outside, his wife, now a pillar of salt, faces the… https://www.rawpixel.com/image/14019081/image-faces-person-artFree Image from public domain licenseCave of the Dark Waters - west entrance. [Wisconsin Dells] by Henry Hamilton Bennett https://www.rawpixel.com/image/14287428/photo-image-person-waters-public-domainFree Image from public domain licenseFather of the Forest - 112 feet circumference - Entrance to the Horseback Ride, Mammoth Grove. by Thomas Houseworth and… https://www.rawpixel.com/image/14292887/photo-image-face-person-forestFree Image from public domain licenseRock of Ages and Whirlwind Bridge - Cave of the Winds [Niagara Falls, New York] by George E Curtis https://www.rawpixel.com/image/14290165/photo-image-person-water-mountainFree Image from public domain licenseLourdes, Haute Pyrénées, France: women waiting to carry pilgrims' provisions to the grotto. Wood engraving. https://www.rawpixel.com/image/14000437/image-cartoon-face-personFree Image from public domain licenseLot and his daughters take refuge in a cave and begin their debauch; outside, his wife, now a pillar of salt, faces the… https://www.rawpixel.com/image/13974510/image-cartoon-face-frameFree Image from public domain licenseIce Cave in front of American Falls. [Niagara Falls, N.Y.] by George E Curtis https://www.rawpixel.com/image/14290138/ice-cave-front-american-falls-niagara-falls-ny-george-curtisFree Image from public domain licenseLooking up from below Hermits Cave. [Havana Glen, N.Y.] by George F Gates https://www.rawpixel.com/image/14292091/looking-from-below-hermits-cave-havana-glen-ny-george-gatesFree Image from public domain licenseFather of the Forest - Entrance to the Horseback ride, Mammoth Grove, Calaveras county. by Lawrence and Houseworth https://www.rawpixel.com/image/14295045/photo-image-face-person-forestFree Image from public domain licenseLourdes, Haute Pyrénées, France: pilgrims praying and confessing by the roadside. Wood engraving. https://www.rawpixel.com/image/14003026/image-cartoon-person-artFree Image from public domain licenseAt a polling booth, reserve voters, consisting of disabled and sick men and others, proceed up the stairs to take oaths; in… https://www.rawpixel.com/image/13996788/image-background-cartoon-personFree Image from public domain licenseRock arch cut by sea, Waverley Beach (9) (12 March 1941) by Leslie Adkin. https://www.rawpixel.com/image/13027973/rock-arch-cut-sea-waverley-beach-9-12-march-1941-leslie-adkinFree Image from public domain licenseCaves in the Middle or Tore Lake, known as "The O'Donoghue's Wine Cellars." [Killarney] https://www.rawpixel.com/image/14303961/photo-image-face-person-oceanFree Image from public domain licenseSea outdoors sitting nature. AI generated Image by rawpixel. https://www.rawpixel.com/image/12056713/photo-image-plant-person-skyView 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 licenseCave of the Dark Waters, Place of Nah-hu-nah (Sturgeon). [Wisconsin Dells] by Henry Hamilton Bennett https://www.rawpixel.com/image/14288408/photo-image-person-art-watersFree Image from public domain licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/936013/traveler-spar-caveView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935956/traveler-spar-caveView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935993/traveler-spar-caveView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935942/traveler-spar-caveView licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Testing for gas. Sourced from the… https://www.rawpixel.com/image/12289952/photo-image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Shenandoah National Park, Virginia, Skyline Drive]. Sourced from the Library of… https://www.rawpixel.com/image/12254044/photo-image-person-public-domain-womanFree Image from public domain licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935989/hiker-surrounded-dark-cliffsView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/936015/traveler-spar-caveView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935978/hiker-surrounded-dark-cliffsView licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935950/hiker-surrounded-dark-cliffsView licenseHome supervisor examining canned goods of rehabilitation borrower in food storage cave. Labette County, Kansas. Sourced from… https://www.rawpixel.com/image/12283186/photo-image-hand-person-public-domainFree Image from public domain licenseWoman at a rocky shore at Spar Cave on Isle of Skye in Scotland https://www.rawpixel.com/image/935980/hiker-surrounded-dark-cliffsView license