Part of Sewage Treatment Plant for the City of Spokane 05/1973. Photographer: Falconer, David. Original public domain image… https://www.rawpixel.com/image/8803172/photo-image-plant-tree-natureFree Image from public domain licenseMacao, China: the ruins of St Paul's church. Photograph by John Thomson, 1870. https://www.rawpixel.com/image/13986202/macao-china-the-ruins-pauls-church-photograph-john-thomson-1870Free Image from public domain licenseFontein in de tuin van Paleis Soestdijk (1725 - 1747) by Hendrik de Leth https://www.rawpixel.com/image/13761712/fontein-tuin-van-paleis-soestdijk-1725-1747-hendrik-lethFree Image from public domain license[Untitled photo, possibly related to: Cowboy being thrown from bucking horse during the rodeo of the San Angelo Fat Stock… https://www.rawpixel.com/image/12170243/image-cow-people-artFree Image from public domain licenseInterieur van het amfitheater van Pozzuoli (c. 1865 - c. 1875) by anonymous https://www.rawpixel.com/image/13755786/interieur-van-het-amfitheater-van-pozzuoli-c-1865-1875-anonymousFree Image from public domain licenseLa grande Fontaine du treizième siècle à Perouse by James Anderson https://www.rawpixel.com/image/14324946/grande-fontaine-treizieme-siecle-perouse-james-andersonFree Image from public domain licenseRestanten van het amfitheater van Pula (1851 - 1920) by anonymous https://www.rawpixel.com/image/13760592/restanten-van-het-amfitheater-van-pula-1851-1920-anonymousFree Image from public domain licenseToneeldecor met gevecht van gladiatoren in een arena (1654) by Israël Silvestre, Giacomo Torelli, François Francart I and… https://www.rawpixel.com/image/13782155/image-paper-cartoon-personFree Image from public domain licenseThe fight between the Horatii and the Curiatii in an arena surrounded by spectators. Engraving after Giulio Romano, 1541. https://www.rawpixel.com/image/13980698/image-cartoon-face-personFree Image from public domain licenseKay Kyser and cheerleader cheering for North Carolina team at Duke University-North Carolina football game. Durham, North… https://www.rawpixel.com/image/12321309/image-face-person-smokeFree Image from public domain licenseSt. John's Gate, from the top of a house in St. John Street (outside). by L P Vallée https://www.rawpixel.com/image/14299094/photo-image-public-domain-house-buildingFree Image from public domain licenseFragment de l'exterieur du Colysee, a Rome by Jacques Alexandre Ferrier https://www.rawpixel.com/image/14271750/fragment-lexterieur-colysee-rome-jacques-alexandre-ferrierFree Image from public domain licenseGezicht op ovaalvormige fontein (1631 - 1691) by Israël Silvestre https://www.rawpixel.com/image/13782184/gezicht-ovaalvormige-fontein-1631-1691-israel-silvestreFree Image from public domain license[Untitled photo, possibly related to: Entries in the Shelby County Horse Show & Fair, Shelbyville, Kentucky]. Sourced from… https://www.rawpixel.com/image/12322136/image-people-horse-animalFree Image from public domain license[Untitled photo, possibly related to: Entries in the Shelby County Horse Show and Fair, Shelbyville, Kentucky]. Sourced from… https://www.rawpixel.com/image/12243946/photo-image-shadow-plant-personFree Image from public domain licenseGeneral View from Fort Looking East by John Edward Saché https://www.rawpixel.com/image/14316407/general-view-from-fort-looking-east-john-edward-sacheFree Image from public domain licenseSoldiers playing lawn bowls. From the album: Samoa (circa 1918) by Alfred James Tattersall. https://www.rawpixel.com/image/13029863/image-plant-person-treeFree Image from public domain licenseSpectators at Shelby County horse show and fair. Shelbyville, Kentucky. Sourced from the Library of Congress. https://www.rawpixel.com/image/12330852/image-plant-person-grassFree Image from public domain licenseColosseum, Meter Sudans & Arch of Constantine, Rome by Jane Martha St John https://www.rawpixel.com/image/14318791/colosseum-meter-sudans-arch-constantine-rome-jane-martha-johnFree Image from public domain licenseThe martyrdom of Ignatius Bishop of Antioch: Ignatius is shown in an arena about to be devoured by lions, bears and tigers.… https://www.rawpixel.com/image/14006577/image-dog-lions-paperFree Image from public domain licenseColosseum in Rome gezien vanaf het Forum Romanum (c. 1900 - in or before 1910) by anonymous https://www.rawpixel.com/image/13759292/image-paper-sky-public-domainFree Image from public domain licenseInterieur van het stadion van Athene (c. 1900 - in or before 1910) by anonymous https://www.rawpixel.com/image/13758918/interieur-van-het-stadion-van-athene-c-1900-before-1910-anonymousFree Image from public domain licenseLe Colisée, vue prise près de l'Arc de Titus by James Anderson https://www.rawpixel.com/image/14324795/colisee-vue-prise-pres-larc-titus-james-andersonFree Image from public domain licenseWashington, D.C. Vocalist and orchestra at the Uline Arena. Sourced from the Library of Congress. https://www.rawpixel.com/image/12322902/image-people-music-public-domainFree Image from public domain licenseRome gezien van boven den St. Pieter. (c. 1893 - c. 1903) by Fratelli Alinari https://www.rawpixel.com/image/13755923/rome-gezien-van-boven-den-st-pieter-c-1893-1903-fratelli-alinariFree Image from public domain licenseThe Place del Popolo, from Monte Pincio, Rome by Giorgio Sommer https://www.rawpixel.com/image/14276976/the-place-del-popolo-from-monte-pincio-rome-giorgio-sommerFree Image from public domain license[Untitled photo, possibly related to: Entries in the Shelby County Horse Show and Fair. Shelbyville, Kentucky]. Sourced from… https://www.rawpixel.com/image/12243945/photo-image-shadow-plant-personFree Image from public domain licenseEntries in the Shelby County Horse Show & Fair, Shelbyville, Kentucky. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323881/image-person-horse-animalFree Image from public domain license[Untitled photo, possibly related to: Small sawmill on the Marys River near Corvallis, Oregon]. Sourced from the Library of… https://www.rawpixel.com/image/12321555/image-plant-forest-treeFree Image from public domain licenseGezicht op de Arena van Nîmes (1786) by Jean Baptiste Antoine Guibert, Jean Baptiste Antoine Guibert and Buchet https://www.rawpixel.com/image/13763539/image-paper-cartoon-personFree Image from public domain licenseLoudon and Hampshire Railroad, near Junction with Alexandria and Washington Railroad by A J Russell https://www.rawpixel.com/image/14277014/image-wooden-public-domain-fencesFree Image from public domain licenseHerstmonceux Castle, Sussex, Steps to the Upper Garden by Frederick H Evans https://www.rawpixel.com/image/14279949/herstmonceux-castle-sussex-steps-the-upper-garden-frederick-evansFree Image from public domain licenseTaracus, Probus en Andronicus in de arena door een beer gespaard (1685) by Jan Luyken, Jan Luyken, Jacobus van der Deyster… https://www.rawpixel.com/image/13782278/image-paper-cartoon-faceFree Image from public domain license[Untitled photo, possibly related to: Entries in the Shelby County Horse Show and Fair, Shelbyville, Kentucky]. Sourced from… https://www.rawpixel.com/image/12244282/photo-image-plant-people-horseFree Image from public domain license[Untitled photo, possibly related to: Entries in the Shelby County Horse Show and Fair. Shelbyville, Kentucky]. Sourced from… https://www.rawpixel.com/image/12243914/photo-image-plant-people-horseFree Image from public domain licenseWashington, D.C. Construction of temporary war emergency buildings on the Mall, near 16th and 17th Streets, N.W. A building… https://www.rawpixel.com/image/12323972/image-plant-person-grassFree Image from public domain licenseA panorama of London, looking north from Lambeth. Wood engraving by R. Loudan, before 1870, after T. Sulman. https://www.rawpixel.com/image/13974288/image-paper-art-woodFree Image from public domain licenseStadium architecture outdoors building. AI generated Image by rawpixel. https://www.rawpixel.com/image/12040800/image-plant-grass-skyView licenseGezicht in het Colosseum te Rome (1852 - 1900) by Fratelli Alinari and Fratelli Alinari https://www.rawpixel.com/image/13751246/photo-image-paper-person-public-domainFree Image from public domain licenseDérivation de la Vanne, Réservoirs de Montrouge by Auguste Hippolyte Collard https://www.rawpixel.com/image/14283564/derivation-vanne-reservoirs-montrouge-auguste-hippolyte-collardFree Image from public domain license