The Hertford British Hospital, Paris. Coloured wood engraving, 1879. https://www.rawpixel.com/image/13955220/the-hertford-british-hospital-paris-coloured-wood-engraving-1879Free Image from public domain licenseThe Twelve Months of the Year, March-April (Los doce meses del ano, marzo-abril) by Antonio de Espinosa https://www.rawpixel.com/image/11923651/image-cloud-plant-personFree Image from public domain licenseLea Castle, Worcestershire, View in Bower, looking North attributed to John Carter https://www.rawpixel.com/image/9085720/image-castle-painting-lea-1956Free Image from public domain licenseThe Apotheosis of the Spanish Monarchy by Giovanni Battista Tiepolo https://www.rawpixel.com/image/9086169/the-apotheosis-the-spanish-monarchy-giovanni-battista-tiepoloFree Image from public domain licenseSaint Michael's Castle in St. Petersburg in the 19th century lithograph after a drawing by Charlemagne https://www.rawpixel.com/image/11499485/image-people-art-vintageFree Image from public domain licenseChatel Argent and the Val d'Aosta from above Villeneuve https://www.rawpixel.com/image/9084979/chatel-argent-and-the-val-daosta-from-above-villeneuveFree Image from public domain licenseWorld War I: courtyard of Edinburgh Castle, showing a wing used as a hospital. Watercolour by Walter Spradbery. https://www.rawpixel.com/image/13966915/image-plant-person-watercolourFree Image from public domain license40-41 Queen Square, London, immediately before demolition. Watercolour attributed to J. P. Emslie, 1882. https://www.rawpixel.com/image/13964471/image-person-art-watercolourFree Image from public domain licenseBorthwick Castle from the Southwest by John Clerk of Eldin https://www.rawpixel.com/image/8967581/borthwick-castle-from-the-southwest-john-clerk-eldinFree Image from public domain licenseFortified Entrance to a Welsh Town (East Gate of Caernarvon) by John Varley https://www.rawpixel.com/image/9087012/fortified-entrance-welsh-town-east-gate-caernarvon-john-varleyFree Image from public domain licenseThe Castle Above the Meadows by Joseph Mallord William Turner https://www.rawpixel.com/image/8974198/the-castle-above-the-meadows-joseph-mallord-william-turnerFree Image from public domain licenseAct Four: Enya Hangan's Castle from the play Chushingura (Treasury of the Forty-seven Loyal Retainers) by Katsukawa Shun'ei https://www.rawpixel.com/image/9039681/image-cartoon-flower-plantFree Image from public domain licenseMan Fishing in River Near Village by Jan Baptiste de Jonghe https://www.rawpixel.com/image/8989577/man-fishing-river-near-village-jan-baptiste-jongheFree Image from public domain licenseSikandra, near Agra, Uttar Pradesh: mausoleum of the Emperor Akbar. Watercolour. https://www.rawpixel.com/image/13967640/image-art-pattern-watercolourFree Image from public domain licenseThe Foundling Hospital, Holborn, London: a bird's-eye view of the courtyard. Coloured engraving. https://www.rawpixel.com/image/13965534/image-cartoon-person-artFree Image from public domain licenseStratford-on-Avon, Church from the Avon by Francis Bedford https://www.rawpixel.com/image/9012971/stratford-on-avon-church-from-the-avon-francis-bedfordFree Image from public domain licenseA shogunal procession from Edo Castle to Ueno hill. Colour woodcut by Chikanobu, ca. 1900. https://www.rawpixel.com/image/13968736/image-cartoon-face-personFree Image from public domain licenseThe fountains and castle at St. Cloud. Coloured lithograph. https://www.rawpixel.com/image/13965361/the-fountains-and-castle-st-cloud-coloured-lithographFree Image from public domain licenseAlnwick Keep (1740–1819) vintage illustration by William Beilby. Original public domain image from Yale Center for… https://www.rawpixel.com/image/9759034/image-art-watercolor-vintageFree Image from public domain licenseThe imaginary castle of the Countess of Chinchon, where cinchona (quinine) was allegedly discovered. Watercolour. https://www.rawpixel.com/image/13957922/image-cartoon-art-watercolourFree Image from public domain licenseA shogunal procession from Edo Castle to Ueno hill. Colour woodcut by Chikanobu, ca. 1900. https://www.rawpixel.com/image/13955544/image-cartoon-person-artFree Image from public domain licenseThe Westminster Lying-in Hospital, Lambeth. Engraving, 1771. https://www.rawpixel.com/image/13963206/the-westminster-lying-in-hospital-lambeth-engraving-1771Free Image from public domain licenseGrant Wood's The Midnight Ride of Paul Revere (1931) famous painting. Original from Wikimedia Commons. Digitally enhanced by… https://www.rawpixel.com/image/3984359/illustration-image-art-house-vintageFree Image from public domain licenseThe Rest on the Flight into Egypt (mid–16th century) by Netherlandish (Antwerp Mannerist) Painter. Original from The… https://www.rawpixel.com/image/1232870/the-rest-the-flight-into-egyptFree Image from public domain licenseFavourites, the Property of H.R.H. Prince George of Cambridge [1835, Royal Academy of Arts, London, exhibition catalogue] https://www.rawpixel.com/image/9205782/image-arts-vintage-paintingsFree Image from public domain licenseNeuschwanstein Castle in Upper Bavaria. Largest extant watercolor painting by Hitler. https://www.rawpixel.com/image/9976172/image-art-watercolor-vintageFree Image from public domain license Olissippo quae nunc Lisboa ciuitas amplissima Lusi taniae, ad Tagum, toti Orientis, et multarum insularum… https://www.rawpixel.com/image/8905707/image-art-vintage-public-domainFree Image from public domain licenseA Faun and His Family with a Slain Lion by Lucas Cranach the Elder https://www.rawpixel.com/image/14266592/faun-and-his-family-with-slain-lion-lucas-cranach-the-elderFree Image from public domain licenseTemple of Kalabshe, ancient Nubia. Coloured lithograph by Louis Haghe after David Roberts, 1849. https://www.rawpixel.com/image/13960533/image-person-art-skyFree Image from public domain licenseChrist Appearing to Saint James the Greater by Lieven van Lathem https://www.rawpixel.com/image/14264664/christ-appearing-saint-james-the-greater-lieven-van-lathemFree Image from public domain licenseVestibule Corner ''Schleissheim," Prince Regent Luitpold's Palace, Herman Hartwich https://www.rawpixel.com/image/8847572/image-vintage-public-domain-paintingFree Image from public domain licenseRuin of the Church of Our Lady with the Tombstones of Genevieve and the Count Palatine Siegfried in the Mosel Valley near… https://www.rawpixel.com/image/8991051/image-paper-person-churchesFree Image from public domain license A view of the castle of Belem and the city of Lisbon as it appears from thence ; A map of the mouth of the… https://www.rawpixel.com/image/8907267/image-art-vintage-public-domainFree Image from public domain licenseBellagio aan het Comomeer (1824 - 1888) by Karoly Lajos Libay https://www.rawpixel.com/image/13734667/bellagio-aan-het-comomeer-1824-1888-karoly-lajos-libayFree Image from public domain licenseMountainous Landscape near Düsseldorf (1790) by Gerard van Nijmegen https://www.rawpixel.com/image/13743783/mountainous-landscape-near-dusseldorf-1790-gerard-van-nijmegenFree Image from public domain licenseLot at Skanderborg with a view towards the castle bank with the memorial support for Frederik VI by Andreas Juuel https://www.rawpixel.com/image/8923082/image-plant-art-vintageFree Image from public domain licenseFort of Gwalior, Madhya Pradesh. Coloured etching by William Hodges, 1786. https://www.rawpixel.com/image/13970588/fort-gwalior-madhya-pradesh-coloured-etching-william-hodges-1786Free Image from public domain license