The planet Jupiter from the Trouvelot
astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895). Original from The New… Free Image from public domain license 
Barrier Reef Trepang or Bêche-de-Mer from The Great Barrier Reef of Australia (1893) by William Saville-Kent (1845… Free Image from public domain license 
The Monster Balloon (Le Géant) from Nadar. Ascension 11 September 1865 by Morriën & Amand (1865). Original from… Free Image from public domain license 
The Grocer's Encyclopedia, (1911), a vintage collection of various types of baked bread loaves. Digitally enhanced from our… Free Image from public domain license 
The November meteors from the Trouvelot
astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895) Free Image from public domain license 
Bird Origami, illustration from Bijutsu Sekai (1893-1896) by Watanabe Seitei, a prominent Kacho-ga artist. Digitally enhanced… Free Image from public domain license 
Archangel from Ripon Millenary. A Record Of The Festival. Also A History Of The City Arranged Under Its Wakemen And Mayors… Free Image from public domain license 
Hot air balloon from The Half Hour Library Of Travel, Nature And Science For Young Readers published by James Nisbet & Co.… Free Image from public domain license 
The Journey of the Magi (ca. 1433–35) by Stefano di Giovanni. Original from The MET Museum. Digitally enhanced by… Free Image from public domain license 
Dragon (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Still Life with Cat (ca. 1899) by Paul Gauguin. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel. Free Image from public domain license 
Vintage Victorian style enrgaved crow. Original from the British Library. Digitally enhanced by rawpixel. Free Image from public domain license 
Hyogo Chikuto Hitobashira no zu by Utagawa Yoshikazu, published in 1852, a triptych of a man presenting a city plan to the… Free Image from public domain license 
Tiger (1860) by Utagawa Kunimaro (I). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Alphabet and numbers (1700-1899) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Jug with a man and a lion by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Famous Heroes of the Kabuki Stage Played by Frogs by Utagawa Kuniyoshi (1798-1861), a woodcut illustration of personified… Free Image from public domain license 
Gladiator from Les Chroniqueurs de l'Histoire de France Depuis les Origines Jusqu'au XVIe Siècle (1884) published by… Free Image from public domain license 
Vintage Victorian style flowers in a vase engraving. Original from the British Library. Digitally enhanced by rawpixel. Free Image from public domain license 
Duelling-pistols for the hero of Waterloo from the book The Oxford Thackeray by William Makepeace Thackeray (1862). Original… Free Image from public domain license 
Grand voyages, Part VIII title page from Grand voyages (1596) by Theodor de Bry (1528-1598). Original from The New York… Free Image from public domain license 
Cauliflower capital from Histoire de l'art égyptien (1878) by Émile Prisse d'Avennes. Original from The New… Free Image from public domain license 
Copied paintings from the tombs of Nevoethph and Menothph from Monuments de l'Égypte et de la Nubie (1835–1845)… Free Image from public domain license 
Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally… Free Image from public domain license 
'Fluid Dynamics,' mixed media by Tina York depicts fluid dynamics studies at the Ames Research Center. Original from NASA.… Free Image from public domain license 
International Flavors and Fragrances Inc., is a company that creates and manufactures flavors, fragrances and aroma… Free Image from public domain license 
