Clare Hall and King's College Chapel, Cambridge: view through the trees on the Backs. Line engraving. https://www.rawpixel.com/image/13982951/image-plant-church-treeFree Image from public domain license
The 1904 World's Fair, St. Louis, Missouri: an automobile exhibit. Photograph, 1904. https://www.rawpixel.com/image/14006486/photo-image-person-hospital-public-domainFree Image from public domain license
Sir Christopher Wren. Line engraving after a medal by W. Wilson & B. Wyon. https://www.rawpixel.com/image/14019368/sir-christopher-wren-line-engraving-after-medal-wilson-wyonFree Image from public domain license
[Untitled photo, possibly related to: Farmer waiting in line for load of liquid feed, Owensboro, Kentucky] by Russell Lee https://www.rawpixel.com/image/12168078/image-person-art-skyFree Image from public domain license
Ichikawa Ebizo V (c. 1835 - c. 1839) by Utagawa Kunisada I and Uedaya Kyujiro https://www.rawpixel.com/image/13766468/ichikawa-ebizo-c-1835-1839-utagawa-kunisada-and-uedaya-kyujiroFree Image from public domain license
Wide modern smart city building architecture metropolis cityscape. https://www.rawpixel.com/image/14516472/wide-modern-smart-city-building-architecture-metropolis-cityscapeView license
Roger Bacon: the tower known as Roger Bacon's study, Oxford. Coloured line engraving by M.A. Rooker, ca. 1780. https://www.rawpixel.com/image/13981893/image-cloud-person-artFree Image from public domain license
Technische tekeningen van trap (1739) by Jan Schenk, Tieleman van der Horst and Pieter Schenk II https://www.rawpixel.com/image/13785406/image-paper-cartoon-personFree Image from public domain license
Baths and waterfalls, Pfäfers, St. Gallen, Switzerland: women washing their clothes. Line engraving by F.D. Née after J. Le… https://www.rawpixel.com/image/13994805/image-person-art-waterFree Image from public domain license
View of Bergen op Zoom from the East (c. 1671 - c. 1672) by Valentijn Klotz https://www.rawpixel.com/image/13786142/view-bergen-zoom-from-the-east-c-1671-1672-valentijn-klotzFree Image from public domain license
Nova typis transacta navigatio. Novi orbis Indiae occidentalis ... e variis scriptoribus in unum collecta / [Gaspar… https://www.rawpixel.com/image/14008698/image-cartoon-person-artFree Image from public domain license
A bas-relief sculpture of a gardener, dated 1670. Line engraving, c. 1791. https://www.rawpixel.com/image/14006931/bas-relief-sculpture-gardener-dated-1670-line-engraving-1791Free Image from public domain license
A midwife giving the Virgin Mary her first bath, Anna is visited by well-wishers congratulating her on the birth. Coloured… https://www.rawpixel.com/image/13998630/image-cartoon-face-personFree Image from public domain license
Leiden, the Netherlands: the anatomy theatre, interior of a church, town weighing establishment and portraits. Line… https://www.rawpixel.com/image/13973951/image-cartoon-person-churchFree Image from public domain license
The house of Abraham Cowley in Chertsey. Line engraving by J. Basire. https://www.rawpixel.com/image/13980391/the-house-abraham-cowley-chertsey-line-engraving-basireFree Image from public domain license
Picket line in front of Mid-City Realty Company. South Chicago, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12335357/image-people-road-public-domainFree Image from public domain license
Corpus Christi college and the street life outside, Cambridge. Line engraving by J. Le Keux after F. Mackenzie. https://www.rawpixel.com/image/14000954/image-horse-person-artFree Image from public domain license
Royal Naval Hospital, Greenwich: a Naval Review in progress with ships of the line, and rowing boats in the foreground.… https://www.rawpixel.com/image/13992413/image-cloud-person-artFree Image from public domain license
Wadham College, Oxford: panoramic view including Hertford College and the Bodleian Library. Line engraving by J. Le Keux… https://www.rawpixel.com/image/13973396/image-person-art-skyFree Image from public domain license
Girard College, Philadelphia. Line engraving by A.W. Graham. https://www.rawpixel.com/image/13991278/girard-college-philadelphia-line-engraving-aw-grahamFree Image from public domain license
Architecture building drawing sketch. AI generated Image by rawpixel. https://www.rawpixel.com/image/12053010/image-white-background-aestheticView license
Joannes Marcus Marci. Line engraving by J. Balzer after J. Kleinhard, 1772. https://www.rawpixel.com/image/14007643/joannes-marcus-marci-line-engraving-balzer-after-kleinhard-1772Free Image from public domain license
Power tranmission tower leading from hydroelectric plant at Bonneville Dam, Oregon by Russell Lee https://www.rawpixel.com/image/12144583/image-plant-art-skyFree Image from public domain license
Figures strolling in the grounds of the New Merchant Maiden Hospital, Edinburgh, Scotland. Line engraving by J. Hershall… https://www.rawpixel.com/image/13972827/image-plant-person-grassFree Image from public domain license
A man throwing various magazines onto a bonfire. Line engraving. https://www.rawpixel.com/image/13983726/man-throwing-various-magazines-onto-bonfire-line-engravingFree Image from public domain license
[Untitled photo, possibly related to: Farmer waiting in line for load of liquid feed, Owensboro, Kentucky] by Russell Lee https://www.rawpixel.com/image/12166978/image-person-art-skyFree Image from public domain license
Figures on the path to Eton College, Berkshire. Line engraving. https://www.rawpixel.com/image/14003998/figures-the-path-eton-college-berkshire-line-engravingFree Image from public domain license
Clothes lines and privies. Kempton, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12313334/image-plant-person-skyFree Image from public domain license
The University of Edinburgh, Scotland. Line engraving by W. Read, 1825, after W.H. Playfair. https://www.rawpixel.com/image/13984534/image-cartoon-church-artFree Image from public domain license
Figures outside the Royal Institution. Line engraving by G. Aikman, 1841, after G.M. Kemp. https://www.rawpixel.com/image/13975540/image-horse-person-skyFree Image from public domain license
The moon is setting over a country road and power lines sky outdoors nature. https://www.rawpixel.com/image/13302121/the-moon-setting-over-country-road-and-power-lines-sky-outdoors-natureView license
Smart city building with light trail architecture metropolis cityscape. https://www.rawpixel.com/image/14516446/smart-city-building-with-light-trail-architecture-metropolis-cityscapeView license
Trinity College, Dublin, Ireland. Line engraving after T. Jacobsen. https://www.rawpixel.com/image/13975571/trinity-college-dublin-ireland-line-engraving-after-jacobsenFree Image from public domain license
[Untitled photo, possibly related to: Between Tulare and Fresno, California on US 99. Winery belonging to Muscat Cooperative… https://www.rawpixel.com/image/12245087/photo-image-sky-public-domain-natureFree Image from public domain license
A Fisherman Hauling in his Net (c. 1625 - c. 1630) by Hendrick Avercamp https://www.rawpixel.com/image/13786568/fisherman-hauling-his-net-c-1625-1630-hendrick-avercampFree Image from public domain license
View of the Steenbergse Poort from the South-west, Bergen op Zoom (1671) by Valentijn Klotz https://www.rawpixel.com/image/13786146/image-paper-cloud-cartoonFree Image from public domain license
Smart city building architecture technology motion. https://www.rawpixel.com/image/14516397/smart-city-building-architecture-technology-motionView license
Bonham Strand, Hong Kong. Photograph, 1981, from a negative by John Thomson, 1869. https://www.rawpixel.com/image/13989811/photo-image-person-clothing-roadFree Image from public domain license
An account of the principal lazarettos in Europe; with various papers relative to the plague: together with further… https://www.rawpixel.com/image/13979266/image-paper-cartoon-patternFree Image from public domain license
St Alban Hall and Merton College, Oxford. Line engraving by D. Loggan. https://www.rawpixel.com/image/14006923/alban-hall-and-merton-college-oxford-line-engraving-logganFree Image from public domain license
Hudson ordnance plant. Truck farm in foreground. Near Detroit, Michigan. Sourced from the Library of Congress. https://www.rawpixel.com/image/12334481/image-plant-person-skyFree Image from public domain license
Plattegrond van Oudewater, ca. 1701-1715 (1701 - 1715) by Samuel Du Ry de Champdoré https://www.rawpixel.com/image/13783120/image-paper-cartoon-plantFree Image from public domain license
[Untitled photo, possibly related to: Between Tulare and Fresno, California on US 99. Winery belonging to Muscat Cooperative… https://www.rawpixel.com/image/12245072/photo-image-sky-technology-public-domainFree Image from public domain license
Brick architecture backgrounds wall. AI generated Image by rawpixel. https://www.rawpixel.com/image/12971142/brick-architecture-backgrounds-wall-generated-image-rawpixelView license
Joannes Hevelius [Hewelke], his funerary monument. Line engraving. https://www.rawpixel.com/image/13992838/joannes-hevelius-hewelke-his-funerary-monument-line-engravingFree Image from public domain license
Glasgow: the Royal Infirmary, the cathedral, and Barony Church. Line engraving by J. Swan after J. Knox. https://www.rawpixel.com/image/14013800/image-paper-horse-personFree Image from public domain license
The Hôtel Dieu, Paris. Line engraving by R. Wallis, 1830, after B. Ferrey. https://www.rawpixel.com/image/13982650/the-hotel-dieu-paris-line-engraving-wallis-1830-after-ferreyFree Image from public domain license
Wind farm landscape background, paper craft design https://www.rawpixel.com/image/11994082/image-background-paper-texture-cloudView license
Glowing wireframe of smart city backgrounds futuristic diagram. https://www.rawpixel.com/image/14516313/glowing-wireframe-smart-city-backgrounds-futuristic-diagramView license
Great St. Mary's Church, Cambridge: interior towards the west end. Line engraving by J. Le Keux, 1824, after J.P. Neale. https://www.rawpixel.com/image/14001372/image-person-church-artFree Image from public domain license
Mataura Paper Mill - side view of paper making machine (1924). https://www.rawpixel.com/image/13030340/mataura-paper-mill-side-view-paper-making-machine-1924Free Image from public domain license
Huddersfield Infirmary, Huddersfield, Yorkshire. Line engraving by J. Shury, 1831, after N. Whittock. https://www.rawpixel.com/image/14019366/image-person-art-skyFree Image from public domain license
Oil well on Highway U.S. 50, Ritchie County, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12316989/image-plant-sky-treeFree Image from public domain license
Pembroke College, Oxford: with Martyr's Memorial in the background. Line engraving by H. Le Keux, 1837, after F. Mackenzie. https://www.rawpixel.com/image/13980281/image-background-person-artFree Image from public domain license
The Ruin of the Grote Kerk at Grave (1676) by Valentijn Klotz and Barend Klotz https://www.rawpixel.com/image/13786963/the-ruin-the-grote-kerk-grave-1676-valentijn-klotz-and-barend-klotzFree Image from public domain license
The lazaretto of Varignano at La Spezia: side view of the premises. Pen drawing by I. Cremona, c. 1825. https://www.rawpixel.com/image/14011912/image-paper-sky-hospitalsFree Image from public domain license
The birth of the Virgin . Line engraving after a fresco in Santa Maria Novella, Florence. https://www.rawpixel.com/image/14000569/image-paper-cartoon-faceFree Image from public domain license
Cadets Formed into Line in front of the 'Zeerecht' Building on the Slijpsteenmarkt, Amsterdam (1796) by Jonas Zeuner https://www.rawpixel.com/image/13796246/image-horse-person-artFree Image from public domain license
City architecture cityscape landscape. AI generated Image by rawpixel. https://www.rawpixel.com/image/12043455/image-white-background-artView license
A mad dog in chains: charm image designed to protect against dog-bites. Ink drawing, Tibet, 1850/1910. https://www.rawpixel.com/image/14018287/image-dog-paper-cartoonFree Image from public domain license
Spitsbogen in de Sint-Janskathedraal in Den Bosch (1816 - 1873) by Abraham Veelwaard and Servaas de Jong https://www.rawpixel.com/image/13763194/image-paper-church-artFree Image from public domain license
The 1904 World's Fair, St. Louis, Missouri: the Palace of Machinery exhibits. Photograph, 1904. https://www.rawpixel.com/image/14017344/photo-image-person-technology-public-domainFree Image from public domain license
Encampment of the Army of Willem III near Sint-Truiden, Limburg (1675) by Barend Klotz and Valentijn Klotz https://www.rawpixel.com/image/13786644/image-paper-cartoon-faceFree Image from public domain license
Power and conservation. Chickamauga Dam, Tennessee Valley Authority (TVA). Switchyard of the TVA's Chickamauga Dam, located… https://www.rawpixel.com/image/12307836/image-pattern-technology-factoryFree Image from public domain license
Médecine maternelle, ou l'art d'élever et de conserver les enfans / Par Alphonse Leroy. https://www.rawpixel.com/image/13995415/image-paper-cartoon-faceFree Image from public domain license
Town Hospital, Catholic Chapel, Glasgow: from Clyde Terrace. Line engraving by J. Swan. https://www.rawpixel.com/image/13998613/image-cloud-horse-personFree Image from public domain license
Oorlogsindustrie (1933 - 1935) by Meijer Bleekrode and Collectief Roode Prenten https://www.rawpixel.com/image/13752477/oorlogsindustrie-1933-1935-meijer-bleekrode-and-collectief-roode-prentenFree Image from public domain license
The University Printing House, Oxford: panoramic view from the infirmary. Line engraving by J. Le Keux, 1833, after F.… https://www.rawpixel.com/image/13983250/image-person-art-skyFree Image from public domain license
The anatomical instructor; or, an illustration of the modern and most approved methods of preparing and preserving the… https://www.rawpixel.com/image/14019652/image-pattern-illustration-public-domainFree Image from public domain license
[Untitled photo, possibly related to: Crossing towers and the Columbia River at Bonneville Dam, Oregon] by Russell Lee https://www.rawpixel.com/image/12144176/image-art-sky-vintageFree Image from public domain license
Hospital for the Insane, Philadelphia: panoramic view from the garden. Line engraving by W.E. Tucker after W. Mason after I.… https://www.rawpixel.com/image/14018435/image-cloud-plant-personFree Image from public domain license
A Hindu ascetic hanging from hooks through his back (called "cetil"). Line engraving, 1791. https://www.rawpixel.com/image/14009825/image-cloud-cartoon-personFree Image from public domain license
Utriusque cosmi maioris scilicet et minoris metaphysica, physica atque technica historia ... [Tractatus secundus de naturae… https://www.rawpixel.com/image/14015086/image-paper-cartoon-personFree Image from public domain license
Los edificios hospitalarios a traves de las edades / [Ernest Wickersheimer]. https://www.rawpixel.com/image/14017781/los-edificios-hospitalarios-traves-las-edades-ernest-wickersheimerFree Image from public domain license