Hougoumont en La Haye-Sainte (1816) by anonymous and Robert Bowyer https://www.rawpixel.com/image/13782864/hougoumont-haye-sainte-1816-anonymous-and-robert-bowyerFree Image from public domain licenseThe Bleaching Fields near Haarlem (1659 - 1665) by Gerbrand van den Eeckhout https://www.rawpixel.com/image/13787782/the-bleaching-fields-near-haarlem-1659-1665-gerbrand-van-den-eeckhoutFree Image from public domain licenseTurbine outdoors windmill machine. AI generated Image by rawpixel. https://www.rawpixel.com/image/12210142/image-cloud-plant-grassView licenseDucks painting grass wind. https://www.rawpixel.com/image/14047583/ducks-painting-grass-windView licenseNatural Grown Maiden Oak by James Sinclair 14th earl of Caithness and William Bambridge https://www.rawpixel.com/image/14315839/image-plant-person-grassFree Image from public domain licenseTractor vehicle wheel farm. AI generated Image by rawpixel. https://www.rawpixel.com/image/12119078/image-background-plant-stickerView licenseRebel Works in Front of Atlanta, Georgia, No. 2 by George N Barnard https://www.rawpixel.com/image/14284183/rebel-works-front-atlanta-georgia-no-george-barnardFree Image from public domain licenseNo. 274. Arsenal Yard, Washington, D.C. From Roof of Model Arsenal. [July 1863]. by A J Russell https://www.rawpixel.com/image/14276451/image-public-domain-nature-united-statesFree Image from public domain licenseMessrs. Maudslay, Son, and Field's Works, Lambeth: The Foundry by P Barry https://www.rawpixel.com/image/14320430/messrs-maudslay-son-and-fields-works-lambeth-the-foundry-barryFree Image from public domain licenseOefening met kanonnen bij de United States Military Academy in West Point (c. 1883 - in or before 1893) by anonymous https://www.rawpixel.com/image/13759101/image-paper-plant-personFree Image from public domain licenseOogstscène (1795) by Abraham Delfos and Philips Wouwerman https://www.rawpixel.com/image/13787481/oogstscene-1795-abraham-delfos-and-philips-wouwermanFree Image from public domain licenseHertog Filips van Anjou vertrekt uit Parijs om het koninkrijk Spanje op te eisen, 1701 (1706 - 1720) by Pieter Schenk I… https://www.rawpixel.com/image/13748361/image-paper-horse-faceFree Image from public domain licenseCarpentry: a bridge on pontoons, details (top), and bird's-eye view (below). Engraving after Lucotte []. https://www.rawpixel.com/image/13999160/image-paper-cartoon-plantFree Image from public domain license