Grammar School, Rochdale, Lancashire: interior. Tinted lithograph by J.K. Colling after J. Clarke. https://www.rawpixel.com/image/13986034/image-paper-person-artFree Image from public domain licenseTextiles: a loom for silk weaving, in an interior. Engraving by R. Benard after L.-J. Goussier. https://www.rawpixel.com/image/13992217/image-art-wood-public-domainFree Image from public domain licenseInterieur van een hoog zoldervertrek (1825 - 1885) by Jacobus Ludovicus Cornet https://www.rawpixel.com/image/13788386/interieur-van-een-hoog-zoldervertrek-1825-1885-jacobus-ludovicus-cornetFree Image from public domain licenseMettray penal colony, Mettray, France: the dormitory for pupils at the school. Lithograph by Sauvé and Faivre after A.… https://www.rawpixel.com/image/13979033/image-light-hospital-public-domainFree Image from public domain licenseHoek van de timmermanswerkplaats van huize Klingelbeek te Oosterbeek (1821 - 1872) by Petrus Franciscus Greive https://www.rawpixel.com/image/13789205/image-paper-art-watercolorFree Image from public domain licenseGalileo Galilei: interior of Villa del Gallo, Count Galletti's museum of Galileo, showing crests on the wall of a vaulted… https://www.rawpixel.com/image/14006404/image-frame-person-artFree Image from public domain licenseLying pig, in the corner of a loft (1812) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/481344/free-illustration-image-pig-loft-cc0Free Image from public domain license