Christians Brothers School, Ruins of the Chicago Fire, 1871 by John Bullock https://www.rawpixel.com/image/14287821/christians-brothers-school-ruins-the-chicago-fire-1871-john-bullockFree Image from public domain licenseThe Gymnasium, West Point. [or The Academic Building erected in 1838, Cadet Barracks] by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14284061/photo-image-art-public-domain-factoryFree Image from public domain licenseVue Prise dans la Cour du Palais de l'École des Beaux-Arts. L'Arc de Gaillon. by Charles Marville and Louis Désiré Blanquart… https://www.rawpixel.com/image/14279583/photo-image-person-art-roadFree Image from public domain licenseGezicht op het Johanneum in Dresden (1889) by Stengel and Markert, Stengel and Markert and Stengel and Markert https://www.rawpixel.com/image/13756174/photo-image-paper-person-artFree Image from public domain licenseFaçade van een gebouw aan de Neckarstrasse te Stuttgart (c. 1875 - c. 1900) by Friedrich Brandseph https://www.rawpixel.com/image/13754661/photo-image-person-art-skyFree Image from public domain licenseBottle cooler from the Louis XV service (seau a bouteille) https://www.rawpixel.com/image/12837156/bottle-cooler-from-the-louis-service-seau-bouteilleFree Image from public domain licenseAmsterdam, Netherlands. Workers' houses of the General Housing Association (Algemeene Woningbouwvereeniging) on the… https://www.rawpixel.com/image/12249584/image-art-sky-factoryFree Image from public domain licenseAmsterdam, Netherlands. Workers apartment of the "Einge Haard" Housing Association, near the Spaarndammerplantsoen.… https://www.rawpixel.com/image/12249697/image-art-road-paintingFree Image from public domain licenseConversion. Copper and brass processing. Copper tube is made either by extrusion or piercing. In the piercing method… https://www.rawpixel.com/image/12307142/image-person-technology-factoryFree Image from public domain licenseNew York, New York. Preparing the defense bond sales photomural, designed by the Farm Security Administration, to be… https://www.rawpixel.com/image/12306329/image-person-art-collageFree Image from public domain license