Notodelphys ovifera (Weinland) = Gastrotheca ovifera (Lichtenstein & Weinland, 1854)Hyla meridionalis (Boulenger) = Hyla… https://www.rawpixel.com/image/7666481/image-art-vintage-treesFree Image from public domain licenseThe Moon (left) May 12, 1859; (right) Feb. 22, 1858 by Warren De la Rue and Beck and Beck Smith https://www.rawpixel.com/image/14265699/photo-image-frame-plant-spaceFree Image from public domain licenseSpanish Entertainment from the 'Bulls of Bordeaux' by Goya (Francisco de Goya y Lucientes) https://www.rawpixel.com/image/9184466/image-horse-1828-goyaFree Image from public domain licenseDesign for a Rug with Ornamental Frames and Garlands and Festoons of Leaves, Flowers, and Ribbons Over a Background of… https://www.rawpixel.com/image/9614046/image-toile-pattern-arabesque-frame-louvreFree Image from public domain licenseA Wren and Chrysanthemums. Original public domain image from the MET museum. https://www.rawpixel.com/image/7639632/original-public-domain-image-from-the-met-museumFree Image from public domain license[The Moon (left) Feb. 27, 1858; (right) Sept. 11, 1859] / The Moon by Warren De la Rue and Beck and Beck Smith https://www.rawpixel.com/image/14257937/photo-image-space-moon-circleFree Image from public domain licenseGroup portait of military students, Addiscombe Military Seminary https://www.rawpixel.com/image/14248247/group-portait-military-students-addiscombe-military-seminaryFree Image from public domain licenseThe Moon (left) May 9, 1859; (right) Feb. 19, 1858 by Warren De la Rue and Beck and Beck Smith https://www.rawpixel.com/image/14257786/photo-image-space-moon-circleFree Image from public domain licenseNiagara Suspension Bridge. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14294389/photo-image-person-art-public-domainFree Image from public domain licenseGrand Pyramide de Glace au Glacier du Bois (vallee de Chamouni.) by Claude Marie Ferrier https://www.rawpixel.com/image/14290183/photo-image-elephant-animal-public-domainFree Image from public domain licenseThe Chancel, Stratford Church, With Shakspeare's Monument. by W R Sedgfield https://www.rawpixel.com/image/14301375/the-chancel-stratford-church-with-shakspeares-monument-sedgfieldFree Image from public domain licenseMusee de Louvre. Les trois graces de Germain Pilon by Henry Pollock https://www.rawpixel.com/image/14303233/musee-louvre-les-trois-graces-germain-pilon-henry-pollockFree Image from public domain licenseTerrapin Tower, from Goat Island [Niagara Falls, New York] by Langenheim Brothers Frederick and William Langenheim https://www.rawpixel.com/image/14295750/photo-image-art-smoke-public-domainFree Image from public domain licenseNiagara. - Suspension Bridge. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14294552/photo-image-water-public-domainFree Image from public domain licenseEntrance to the Imperial Library, the Louvre Palace, Paris by Bisson Frères https://www.rawpixel.com/image/14279376/entrance-the-imperial-library-the-louvre-palace-paris-bisson-freresFree Image from public domain licenseTerrapin Tower and Canadian Falls, (Winter.) by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14295421/photo-image-person-art-public-domainFree Image from public domain licenseMount Washington, from Mount Willard, N.H. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14295270/photo-image-person-art-public-domainFree Image from public domain licenseAdrien Tournachon, self portrait, multiple images by Adrien Alban Tournachon https://www.rawpixel.com/image/14273226/adrien-tournachon-self-portrait-multiple-images-adrien-alban-tournachonFree Image from public domain licenseTwo men by horse & donkey-drawn wagon near a river, bridge in background https://www.rawpixel.com/image/14310738/two-men-horse-donkey-drawn-wagon-near-river-bridge-backgroundFree Image from public domain license"Willey House," White Mountains, N.H. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14295016/photo-image-art-mountain-public-domainFree Image from public domain licensePortrait of a Woman with Her Four Children by Bertha Wehnert Beckmann https://www.rawpixel.com/image/14274084/portrait-woman-with-her-four-children-bertha-wehnert-beckmannFree Image from public domain licenseOn the Wissahickon, near Philadelphia. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14294947/photo-image-person-public-domain-carFree Image from public domain licenseMiddle Eastern Street Scene with Group in Doorway by Felice Beato https://www.rawpixel.com/image/14279958/middle-eastern-street-scene-with-group-doorway-felice-beatoFree Image from public domain licenseThe Right Hon. Lord Panmure, K.T., G.C.B. by Maull and Polyblank https://www.rawpixel.com/image/14319589/the-right-hon-lord-panmure-kt-gcb-maull-and-polyblankFree Image from public domain licenseTerrapin Tower, from Goat Island, Niagara. by Langenheim Brothers Frederick and William Langenheim https://www.rawpixel.com/image/14294512/photo-image-art-public-domain-factoryFree Image from public domain licenseLibrary Building, West Point, N.Y. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14296358/photo-image-person-art-public-domainFree Image from public domain licenseThe Ramesseum of El-Kurneh. Thebes. Second view by Francis Frith https://www.rawpixel.com/image/14324947/the-ramesseum-el-kurneh-thebes-second-view-francis-frithFree Image from public domain licenseNiagara Falls, (Winter,) from Hogsback, Goat Island. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14295264/photo-image-water-public-domain-natureFree Image from public domain licenseThe Gate of the Notch, White Mountains, N.H. by Langenheim Loud and Company Langenheim Bros and G W Loud https://www.rawpixel.com/image/14294748/photo-image-art-mountains-public-domainFree Image from public domain licenseMosque in the Interior of the Hosainabad Emambara by Felice Beato https://www.rawpixel.com/image/14324698/mosque-the-interior-the-hosainabad-emambara-felice-beatoFree Image from public domain licenseSouth Porch, Church of Saint Ouen, Rouen by Robert Howlett https://www.rawpixel.com/image/14314723/south-porch-church-saint-ouen-rouen-robert-howlettFree Image from public domain licenseChute du Stanbach, pres Lauterbrunn. (Suisse) by Claude Marie Ferrier https://www.rawpixel.com/image/14289527/chute-stanbach-pres-lauterbrunn-suisse-claude-marie-ferrierFree Image from public domain licenseMiss Katharine Hickson, - as "The Countess," in Sheridan Knowles' Play of "Love." by S E Poulton https://www.rawpixel.com/image/14302661/image-face-person-artFree Image from public domain licenseView in Wales] (recto); The Castle Rock, Near Lynton (verso by W R Sedgfield https://www.rawpixel.com/image/14299358/view-wales-recto-the-castle-rock-near-lynton-verso-sedgfieldFree Image from public domain licensePortrait of a Seated Man Wearing Cap with Thick Chin Whiskers https://www.rawpixel.com/image/14274322/portrait-seated-man-wearing-cap-with-thick-chin-whiskersFree Image from public domain licenseVue de la Campagne de Berne, prise de la terrasse de l'Eglise (Suisse.) by Claude Marie Ferrier https://www.rawpixel.com/image/14289445/photo-image-art-water-public-domainFree Image from public domain license