Historia regni Henrici Septimi, Angliae Regis. Opus vere politicum / [Francis Bacon]. https://www.rawpixel.com/image/14001160/image-paper-cartoon-faceFree Image from public domain licenseGrand Hotel, Dunedin. From the album: Land of Loveliness New Zealand (1880s) by Burton Brothers. https://www.rawpixel.com/image/13030477/image-dog-person-skyFree Image from public domain licensePeople living in opera boxes and using them as hotels during the Great Exhibition in London. Etching by George Cruikshank… https://www.rawpixel.com/image/14010522/image-cartoon-person-artFree Image from public domain licenseOpera omnia anatomico-medico-chirurgica, hucusque edita / [Frederik Ruysch]. https://www.rawpixel.com/image/13972216/opera-omnia-anatomico-medico-chirurgica-hucusque-edita-frederik-ruyschFree Image from public domain licenseExterieur van de Weense Staatsopera aan de Opernring in Wenen (c. 1880 - c. 1895) by anonymous https://www.rawpixel.com/image/13757544/photo-image-paper-horse-personFree Image from public domain licenseDe vergankelijkheid (1537) by Cornelis Anthonisz, Jan Ewoutsz and Jan Ewoutsz https://www.rawpixel.com/image/13755283/vergankelijkheid-1537-cornelis-anthonisz-jan-ewoutsz-and-jan-ewoutszFree Image from public domain licenseOpus chyrurgicum, des weitberumbten Hochgelehrten und Erfarnen / Aureoli Theophrasti Paracelsi ... Wund und Artzney Buch.… https://www.rawpixel.com/image/14015307/image-paper-cartoon-personFree Image from public domain licenseGynaeciorum sive de mulierum tum communibus, tum gravidarum, parientium, et puerperarum affectibus et morbis, libri… https://www.rawpixel.com/image/13984611/image-paper-cartoon-personFree Image from public domain licenseAmbrosii Leonis Nolani diuini philosophi Nouum opus quaestionum, seu problematum, ut pulcherrimorum, ita utilissimorum, tum… https://www.rawpixel.com/image/14012282/image-paper-cartoon-artFree Image from public domain licenseGezicht op de noordelijke façade van de kapel van Sorbonne (1642 - 1679) by Jean Marot I https://www.rawpixel.com/image/13780126/image-paper-person-churchFree Image from public domain licenseNouo teatro di machine et edificii per uarie et sicure operationi. : Co[n] le loro figure tagliate in rame é la… https://www.rawpixel.com/image/13990906/image-paper-cartoon-personFree Image from public domain licenseOpera ... dell'arte del cucinare con laquale si può ammestrare qualsi voglia cuoco, scalco, triciante, o mastro di casa… https://www.rawpixel.com/image/14006967/image-cartoon-person-artFree Image from public domain licenseImperial Opera House, Manners Street (1879) by James Bragge. https://www.rawpixel.com/image/13028160/imperial-opera-house-manners-street-1879-james-braggeFree Image from public domain licenseOpus 2532: De weg is de voltooide wijsheid van de liefde (1922) by Albert Plasschaert https://www.rawpixel.com/image/13792651/image-paper-cartoon-faceFree Image from public domain licenseTitle page "Opera nuova molto utile e piacevole..." A. Di Forte, 1532 https://www.rawpixel.com/image/13985755/title-page-opera-nuova-molto-utile-piacevole-forte-1532Free Image from public domain licenseGaleni Opera / N. Leoniceno interprete. De differentiis morborum libri duo. De inaequali intemperatura liber unus. De arte… https://www.rawpixel.com/image/14016363/image-paper-book-medicineFree Image from public domain licenseGynaeciorum sive de mulierum tum communibus, tum gravidarum, parientium, et puerperarum affectibus et morbis, libri… https://www.rawpixel.com/image/14005596/image-paper-book-woodFree Image from public domain licenseThomae Sydenham med. doct. ac practici Londinensis ... Opera medica / [Thomas Sydenham]. https://www.rawpixel.com/image/13994490/image-paper-cartoon-faceFree Image from public domain licenseTheaterdecor voor de opera Frigga (1787) by Hans Gottlob Hensigen, Louis Jean Desprez and Per Estenberg https://www.rawpixel.com/image/13779880/image-paper-plant-treeFree Image from public domain licensePavillon de Sully van het Musée du Louvre te Parijs (c. 1870 - c. 1885) by anonymous https://www.rawpixel.com/image/13754810/photo-image-person-art-skyFree Image from public domain licenseFotoreproductie van (vermoedelijk) een lithografie van de voorgevel van de Opéra in Parijs (c. 1890 - c. 1900) by anonymous… https://www.rawpixel.com/image/13757641/photo-image-paper-person-artFree Image from public domain licenseDandies at the opera, one of them swooning, overcome with emotion. Etching by I.R. Cruikshank, 1835. https://www.rawpixel.com/image/13990304/image-cartoon-face-personFree Image from public domain licenseDe rachitide sive morbo puerili; qui vulgo the rickets dicitur. Tractatus / opera primò ac potissimùm Francisci Glissonii… https://www.rawpixel.com/image/14008216/image-paper-book-public-domainFree Image from public domain licenseAvenue de l'Opéra, gezien in de richting van het operagebouw (1878 - 1890) by anonymous https://www.rawpixel.com/image/13756054/photo-image-sky-water-roadFree Image from public domain licenseFour men and a woman in the audience of a theatre, seated in the front box above the orchestra. Lithograph after Grenier. https://www.rawpixel.com/image/13984728/image-paper-cat-cartoonFree Image from public domain licenseOpus chyrurgicum, des weitberumbten Hochgelehrten und Erfarnen / Aureoli Theophrasti Paracelsi ... Wund und Artzney Buch.… https://www.rawpixel.com/image/14010093/image-paper-cartoon-personFree Image from public domain licensePipers Opera House. Virginia City, Nevada. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275673/photo-image-sky-public-domain-houseFree Image from public domain license