Two-bedroom housing example by Lynn Chan. Original public domain image from Flickr https://www.rawpixel.com/image/4225704/illustration-image-public-domain-houseFree Image from public domain licenseSection, Revised Dome Design 1859 Section, Revised Dome Design for U.S. Capitol Pen, Ink and watercolor by Thomas U. Walter… https://www.rawpixel.com/image/4048826/illustration-image-public-domain-vintageFree Image from public domain licenseThe cartographic report by James Basire (1769-1822) of his majesty’s woods, forests, and land revenues. Original from… https://www.rawpixel.com/image/429733/free-illustration-image-architecture-map-vintage-planFree Image from public domain licenseExterior Order, Extension Design 1859 Exterior Order, Extension, U.S. Capitol Pen, Ink and watercolor by Thomas U. Walter… https://www.rawpixel.com/image/4048809/illustration-image-public-domain-artFree Image from public domain licenseTheban Necropolis (Plan and sections) from Histoire de l'art égyptien (1878) by Émile Prisse d'Avennes.… https://www.rawpixel.com/image/421055/free-illustration-image-emile-architecture-emile-prisse-davennesFree Image from public domain licenseThe Great Pyramid of Giza (Sections and details) from Histoire de l'art égyptien (1878) by Émile Prisse… https://www.rawpixel.com/image/421044/free-illustration-image-egypt-emile-ancientFree Image from public domain licenseTopographic map of part of the Memphite Necropolis (Pyramids of Giza) from Histoire de l'art égyptien (1878) by… https://www.rawpixel.com/image/421088/free-illustration-image-map-egypt-oldFree Image from public domain licenseMemphite Necropolis (Tombs located on east of the Great Pyramid) from Histoire de l'art égyptien (1878) by… https://www.rawpixel.com/image/421040/free-illustration-image-architectural-drawing-architecture-planFree Image from public domain licenseMentor and Telemachus, Having Survived the Storm, Are Spirited to the Island of Calypso on a Mast, from The Adventures of… https://www.rawpixel.com/image/8980025/image-paper-cloud-cartoonFree Image from public domain licenseMiddletown Bank, New York, Perspective by Peter Bonnett Wight (Architect) https://www.rawpixel.com/image/8938104/middletown-bank-new-york-perspective-peter-bonnett-wight-architectFree Image from public domain licenseThe Brazier of Elegance and the Bell of Damnation (Fuga hibachi muken no kane) by Okumura Masanobu https://www.rawpixel.com/image/9020133/image-cartoon-person-woodFree Image from public domain licenseRookery Building, Chicago, Illinois, LaSalle Street Elevation by Burnham and Root (Architect) https://www.rawpixel.com/image/8937662/image-paper-pattern-artFree Image from public domain licenseVirgin and Child with the Young Saint John the Baptist, Saint Cecilia, and Angels by Piero di Cosimo https://www.rawpixel.com/image/8962142/image-jesus-angels-personFree Image from public domain licenseClarke's Relief Globe (1849) etching art by J.M. Attwood. Original public domain image from The Smithsonian Institution.… https://www.rawpixel.com/image/10184754/image-art-space-vintageFree Image from public domain licenseElevation, Revised Dome Design 1859 Elevation, Revised Dome Design for U.S. Capitol Pen, Ink and watercolor by Thomas U.… https://www.rawpixel.com/image/4048825/illustration-image-public-domain-vintageFree Image from public domain licenseDi Lucio Vitruuio Pollione De architectura libri dece / traducti de latino in vulgare affigurati: co[m]mentati: & con… https://www.rawpixel.com/image/13959422/image-background-paper-cartoonFree Image from public domain licenseFort Knox. M-4 tanks. One of our new battleships of the land, a mighty M-4 tank that will disturb a lot of Axis plans. In… https://www.rawpixel.com/image/12109165/image-hands-art-fireFree Image from public domain licenseScene 9, from Jack and the Giant Killer, Scenes for a Toy Theater (1870–1890) chromolithograph by Benjamin Pollock.… https://www.rawpixel.com/image/10543468/image-art-vintage-cartoonFree Image from public domain licenseAstronomy: a chart of the constellations Great Bear and Little Bear. Engraving. https://www.rawpixel.com/image/13966151/astronomy-chart-the-constellations-great-bear-and-little-bear-engravingFree Image from public domain licenseA cosmological plan detailing Copernicus' astronomical vision, surrounded by diagrams of the systems of Ptolemy and Tycho… https://www.rawpixel.com/image/13952684/image-horse-person-spaceFree Image from public domain licenseAstronomy: an oval chart showing how different planets affect different parts of a man's body. Engraving by P. Miotte. https://www.rawpixel.com/image/13959672/image-background-cartoon-personFree Image from public domain licenseAlmshouse, Salisbury: front elevation. Coloured drawing by W. Grellier. https://www.rawpixel.com/image/13952051/almshouse-salisbury-front-elevation-coloured-drawing-grellierFree Image from public domain licenseAn advertisement for the Panorama, Leicester Square, London: showing the battle of Trafalgar. Coloured engraving by Lane… https://www.rawpixel.com/image/13961221/image-paper-space-artFree Image from public domain licenseAstronomy: a map showing the paths of several eighteenth century eclipses over England. Engraving, 1787. https://www.rawpixel.com/image/13964852/image-paper-world-map-spaceFree Image from public domain licenseAlmshouse, Salisbury: side and back elevations and section. Coloured drawing by W. Grellier. https://www.rawpixel.com/image/13960842/image-paper-cartoon-patternFree Image from public domain licensePand aan Oostzijde 219 te Zaandam, 1824 (1824 - 1825) by Willem van Senus, Evert Maaskamp, Hendrik Greeven and Evert Maaskamp https://www.rawpixel.com/image/13733888/image-paper-cartoon-plantFree Image from public domain licenseTechnical drawing: conventions for colour-coding materials in architectural elevations. Colour lithograph by Mackay &… https://www.rawpixel.com/image/13961175/image-art-pattern-public-domainFree Image from public domain licenseA white facade viewed from a drone in Madrid. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305519/free-photo-image-building-architecture-cc0Free Image from public domain licensePlan of Chicago, Plate 63, Plan of a Proposed Park by Daniel Hudson Burnham (Architect) https://www.rawpixel.com/image/8937603/image-paper-trees-patternFree Image from public domain licensePlate 119 from The Plan of Chicago, 1909: Chicago. Sketch Plan of the Intersection of Michigan Avenue and Twelfth Street by… https://www.rawpixel.com/image/8937749/image-paper-pattern-drawingFree Image from public domain licenseTelemachus and Mentor in a Galley after Fleeing the Island of Calypso, from The Adventures of Telemachus, Book 8 by… https://www.rawpixel.com/image/8972913/image-paper-person-booksFree Image from public domain licenseHanging (Depicting the Story of Esther and King Ahasuerus) (Needlework) https://www.rawpixel.com/image/9002479/hanging-depicting-the-story-esther-and-king-ahasuerus-needleworkFree Image from public domain licensePlan and Elevation of a Music Room, plate three from Description des Festes Données par la Ville de Paris by Jacques… https://www.rawpixel.com/image/9017103/image-paper-cloud-cartoonFree Image from public domain licenseTelemachus Describes How He Was Admitted into the Assembly in Crete, from The Adventures of Telemachus, Book 5 by Bartolomeo… https://www.rawpixel.com/image/8976136/image-crown-paper-plantFree Image from public domain licenseThe Dream of Telemachus, from The Adventures of Telemachus, Book 4 by Bartolomeo Pinelli https://www.rawpixel.com/image/8974883/image-arrow-paper-personFree Image from public domain licenseHouse for Mr. S.W. Allerton, Lake Geneva, Wisconsin: West Elevation by Henry Lord Gay (Architect) https://www.rawpixel.com/image/8937745/image-pattern-sky-artFree Image from public domain licenseNational Park Bank, New York City, New York, Competition Design Drawing by Peter Bonnett Wight (Architect) https://www.rawpixel.com/image/8937988/image-paper-person-churchFree Image from public domain licenseHouse for Mr. S.W. Allerton, Lake Geneva, Wisconsin: South Elevation by Henry Lord Gay (Architect) https://www.rawpixel.com/image/8937741/image-paper-cartoon-patternFree Image from public domain licenseWhite Statuary Marble Mantel Design, Elevations and Plan by Peter Bonnett Wight (Architect) https://www.rawpixel.com/image/8938038/image-paper-pattern-artFree Image from public domain licensePlate 50 A from Plan of Chicago 1909: Chicago. View of the Proposed Park on the South Shore Looking Northwest Towards the… https://www.rawpixel.com/image/8937753/image-paper-plant-frameFree Image from public domain licenseCollège Henry IV (or Lycée Napoléon), Paris by Charles Meryon https://www.rawpixel.com/image/9023666/college-henry-or-lycee-napoleon-paris-charles-meryonFree Image from public domain licenseCarousel for Ferdinand II, Duke of Tuscany by Stefano della Bella https://www.rawpixel.com/image/8984423/carousel-for-ferdinand-ii-duke-tuscany-stefano-della-bellaFree Image from public domain licenseCollège Henry IV (or Lycée Napoléon), Paris by Charles Meryon https://www.rawpixel.com/image/9041797/college-henry-or-lycee-napoleon-paris-charles-meryonFree Image from public domain licenseDesign Studies, Section Through House, Presentation by Carl (Charles) J. Furst (Architect) https://www.rawpixel.com/image/8938133/image-paper-wood-artFree Image from public domain licenseRathskeller Neubau, Halle (Saale), Saxony-Anhalt, Germany, Perspective (unfinished) by Peter Joseph Weber (Architect) https://www.rawpixel.com/image/8938113/image-paper-pattern-skyFree Image from public domain licenseCivic Center, Plan of Chicago, Chicago, Illinois, Site Plan by Daniel Hudson Burnham (Architect) https://www.rawpixel.com/image/8937766/image-paper-pattern-circleFree Image from public domain licenseElements of Wood Engraving, from Encyclopédie by A. J. Defehrt https://www.rawpixel.com/image/9017414/elements-wood-engraving-from-encyclopedie-defehrtFree Image from public domain licenseMural Fragment Depicting a Maguey Bloodletting Ritual by Teotihuacan https://www.rawpixel.com/image/8939995/mural-fragment-depicting-maguey-bloodletting-ritual-teotihuacanFree Image from public domain licenseAct 9 (Kyudanme), from the series "The Revenge of the Loyal Retainers (Chushingura)" by Utagawa Hiroshige https://www.rawpixel.com/image/9019527/image-cartoon-person-patternFree Image from public domain licenseTopographic, Geographic and Music Engraving, from Encyclopédie by A. J. Defehrt https://www.rawpixel.com/image/8998390/topographic-geographic-and-music-engraving-from-encyclopedie-defehrtFree Image from public domain licenseStudy for Exhibition Room, Somerset House, from Microcosm of London by Augustus Charles Pugin https://www.rawpixel.com/image/8988828/image-paper-cartoon-personFree Image from public domain licenseElements of Wood Engraving, from Encyclopédie by A. J. Defehrt https://www.rawpixel.com/image/8999969/elements-wood-engraving-from-encyclopedie-defehrtFree Image from public domain licenseBookcase with Writing Utensils, Books, and Potted Adonis by Yashima Gakutei https://www.rawpixel.com/image/8957533/bookcase-with-writing-utensils-books-and-potted-adonis-yashima-gakuteiFree Image from public domain licenseDry Dock Savings Bank, New York City, New York, Competition Design Drawing by Peter Bonnett Wight (Architect) https://www.rawpixel.com/image/9029537/image-paper-cartoon-skyFree Image from public domain licenseArchitectural Drawing (1802-1804) by Sir Robert Smirke the younger. Original public domain image from Yale Center for… https://www.rawpixel.com/image/10103595/image-paper-art-watercolorsFree Image from public domain licensePresentation Design Drawings, Residence for Dr. Stratford, Chicago, Illinois, Front Elevation by George Gorball (Architect) https://www.rawpixel.com/image/8938046/image-paper-cartoon-patternFree Image from public domain licenseA map of London showing the river Thames and the major parks. Coloured engraving. https://www.rawpixel.com/image/13965689/image-background-paper-patternFree Image from public domain licenseDesign for a ceiling with lattice work and flowering vines by Jules Lachaise and Eugène Pierre Gourdet https://www.rawpixel.com/image/9084639/image-paper-art-watercolorsFree Image from public domain licenseWorld's Columbian Exposition Cluett Coon & Co. Exhibition Pavilion, Chicago, Illinois, Plan, Elevation, and Section by Peter… https://www.rawpixel.com/image/8937878/image-paper-pattern-blueFree Image from public domain licenseChimneypiece from the Tapestry Room from Croome Court, Lapis lazuli tablet provided by Joseph Wilton https://www.rawpixel.com/image/9084500/photo-image-royal-decorative-fireplaceFree Image from public domain licenseUnknown, Corinthian capital, elevation (recto) Unknown, Corinthian capital, plan diagram and detail (verso)… https://www.rawpixel.com/image/11493497/image-plant-art-cartoonFree Image from public domain licenseCottage houses for village and country homes (1899) vintage illustration by S. B. Reed. Original public domain image from… https://www.rawpixel.com/image/11493480/image-person-art-fireFree Image from public domain licenseSt. Francis Receiving the Stigmata (1887) angel illustration by Sir Edward Coley Burne-Jones. Original public domain image… https://www.rawpixel.com/image/10103555/image-person-art-skyFree Image from public domain licenseThe Alms House in Great St. Helens (1825) engraving art. Original public domain image from Yale Center for British Art.… https://www.rawpixel.com/image/11493527/image-art-illustrations-vintageFree Image from public domain licenseLoggia del Papa o dei Nobile (Loggia of the Pope or the Nobility), Siena, Italy by Whitney Warren Jr. Digitally enhanced by… https://www.rawpixel.com/image/9298720/image-art-watercolour-vintageFree Image from public domain licensePart of the Construction in the Old House of Lords. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9298814/image-art-watercolour-vintageFree Image from public domain licenseSears Building, Chicago, Illinois, Elevation of Competition Drawing by Drake + Wight (Architect) https://www.rawpixel.com/image/8937927/image-paper-sky-artFree Image from public domain licensePlan for the Renovation of a Chapel in the Nave of the Cathedral of Notre Dame, Paris https://www.rawpixel.com/image/9084671/image-art-watercolors-vintageFree Image from public domain licenseIndustry: a hot-air drying apparatus. Coloured process print. https://www.rawpixel.com/image/13960141/industry-hot-air-drying-apparatus-coloured-process-printFree Image from public domain licenseShip-building: long and short sections (top), and plan and side elevation (below) of a paddle-steamer. Engraving by J. Pass… https://www.rawpixel.com/image/13965486/image-steam-public-domain-buildingFree Image from public domain licenseStewart–Bentley Building, Chicago, Illinois, Elevation and Exterior Wall Section by Carter, Drake and Wight (Architect) https://www.rawpixel.com/image/8937669/image-paper-art-wallFree Image from public domain licensePrinciple with East and South Elevations of Thunderdell Lodge, Earl of Bridgewater watercolor by Studio of Sir Jeffry… https://www.rawpixel.com/image/9700453/image-art-watercolor-vintageFree Image from public domain licenseHospital of St. Cross, Winchester, Hampshire: gate house. Transfer lithograph by J.R. Jobbins, 1857, after F.T. Dollman. https://www.rawpixel.com/image/13961460/image-cartoon-person-crossFree Image from public domain license