Spruce Grouse (Dendracapus Canadensis) illustrated by J.L. Ridgway (1859–1947) and W.B. Gillette (1864–1937) from… Free Image from public domain license 
Talauma Hodgsoni (syn. Magnolia Hodgsonii) from Illustrations of Himalayan plants (1855) by W. H. (Walter Hood) Fitch (1817… Free Image from public domain license 
Antique fish Labrida drawn by Fe. Clarke (1849-1899). Original from Museum of New Zealand. Digitally enhanced by rawpixel. Free Image from public domain license 
Antique fish caesioperca rasor sea perch drawn by Fe. Clarke (1849-1899). Original from Museum of New Zealand. Digitally… Free Image from public domain license 
Antique fish Porbeagle Shark drawn by Fe. Clarke (1849-1899). Original from Museum of New Zealand. Digitally enhanced by… Free Image from public domain license 
Rattle Snake (Vipera caudisona) from The Natural History of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby… Free Image from public domain license 
Land crab (Cancer terrestris) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby… Free Image from public domain license 
Wampum Snake (Anguis) from The Natural History of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683… Free Image from public domain license 
Parrot Fish (Psittacus Piscis Viridis) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark… Free Image from public domain license 
Wampum Snake (Anguis) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683… Free Image from public domain license 
Mano Tree (Ketmia) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683-1749).… Free Image from public domain license 
Laurel Tree (Magnolia altissima) from The Natural History of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby… Free Image from public domain license 
Laurel Tree (Magnolia altissima) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby… Free Image from public domain license 
Molluscs of the Northern Seas from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… Free Image from public domain license 
Map of Alexandria (1575) by Georg Braun. Original from The MET Museum. Digitally enhanced by rawpixel. Free Image from public domain license 
Port Royal, South Carolina illustration from Grand voyages (1596) by Theodor de Bry (1528-1598). Original from The New York… Free Image from public domain license 
Snowy Owl from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… Free Image from public domain license 
Bemaculated Duck from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… Free Image from public domain license 
Ruddy Duck from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… Free Image from public domain license 
Fulmar Petrel from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… Free Image from public domain license 
Golden-eye Duck from Birds of America (1827) by John James Audubon (1785 - 1851), etched by Robert Havell (1793 - 1878).… Free Image from public domain license 
Green winged Teal from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… Free Image from public domain license 
Purple Gallinule from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… Free Image from public domain license 
Cardinal Grosbeak from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… Free Image from public domain license 
Blue-bird from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… Free Image from public domain license 
Beautiful photomechanical prints of (1887–1897) by Ogawa Kazumasa. Original from The Rijksmuseum. Digitally enhanced… Free Image from public domain license 
Iris flowers (1925 - 1936) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Blooming lotus flowers (1920 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Water Lily (1920 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Cock illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of Dictionnaire… Free Image from public domain license 
Monarch Butterfly (Danais Archippus) from Moths and butterflies of the United States (1900) by Sherman F. Denton (1856-1937).… Free Image from public domain license 
Vintage dahlias illustration wall art print and poster design remix from original artwork. Free Image from public domain license 
Different types of birds illustrated by Charles Dessalines D' Orbigny (1806-1876) Digitally enhanced from our own 1892… Free Image from public domain license 
Antique Butterfly and Moth Lithograph Original Antique Insect Print by an unknown artist (1894), a collage of beautifully… Free Image from public domain license 
Whale from Natural History Pictures of the Mammals (1824) by Heinrich Rudolf Schinz. Digitally enhanced from our own original… Free Image from public domain license 
3. Blue crab (Lupa decanta) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from… Free Image from public domain license 
Crimson Crawfish (Palemon Ornatum) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own… Free Image from public domain license 
Bowhead Whale Whale Original Antique Ocean Marine Mammal Handcolored Sealife Lithograph. Digitally enhanced from our own… Free Image from public domain license 
Jaguar (Panthera Onca) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition… Free Image from public domain license 
The zodical light from the Trouvelot
astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895). Original from The New… Free Image from public domain license 
Indian Pink by Frederick Edward Hulme (1841-1909), a vintage chromolithograph of Indian pink flower. Digitally enhanced from… Free Image from public domain license 
An arrangement of nature painting of various leaves with unique designs from the book, Konversationslexikon (1894). Digitally… Free Image from public domain license 
Colourful and surreal illustrations of fishes found in Moluccas (Indonesia) and the East Indies by Louis Renard (1678 -1746)… Free Image from public domain license 
Natural History Ensemble, no. 7 (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
Coracias Garrulus Lin (European Roller) by Magnus Von Wright (1836), an isolated portrait of an European roller. Digitally… Free Image from public domain license 
Common American Swan from Birds of America (1827) by John James Audubon (1785 - 1851), etched by Robert Havell (1793 - 1878).… Free Image from public domain license 
Cabbage Rose, also known as One Hundred-Leaved Rose (Rosa centifolia) from Les Roses (1817–1824) by Pierre-Joseph… Free Image from public domain license 
Idomeneus or Great occidental butterfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) Free Image from public domain license 
Toco toucan from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). Original… Free Image from public domain license 
Scarlet Ibis from Birds of America (1827) by John James Audubon (1785 - 1851 ), etched by Robert Havell (1793 - 1878).… Free Image from public domain license 
Lobster by anonymous (1560–1585). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Gray red-tailed parrot, psittacus erithacus (1596–1610) by Anselmus Boëtius de Boodt. Original from the… Free Image from public domain license 
The Queen–Plant from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library.… Free Image from public domain license 
Green–Winged Teal (Anas Carolinensis, Gmel) illustrated by J.L. Ridgway (1859–1947) and W.B. Gillette… Free Image from public domain license 
Studies of eyes (1630–1640) by Jusepe de Ribera. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Sea turtle (1560–1585) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Parrot (1879) by Louis Charles Bombled. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Eiffel Tower, Paris, X (1889–1910) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Mallard Duck (Anas Boschas) Male illustrated by J.L. Ridgway (1859–1947) and W.B. Gillette (1864–1937) from Game… Free Image from public domain license 
Swan (1560–1585) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Different types of birds illustrated by Charles Dessalines D' Orbigny (1806-1876) Digitally enhanced from our own 1892… Free Image from public domain license 
Pied oyster-catcher from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from… Free Image from public domain license 
Two langoustines (1560–1585) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Album Sheet with an Ostrich (1550–1570) by anonymous. Origjnal from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Crab by anonymous (1560–1585). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Kerkuil (1560–1585) by anonymous. Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Ara Canga from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the Biodiversity Heritage… Free Image from public domain license 
Illustration of an European lobster from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… Free Image from public domain license 
Sunflower (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Pantagonian penguin or Cinereous-brown penguin illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751… Free Image from public domain license 
Vintage illustration of peach digitally enhanced from our own vintage edition of The Fruit Grower's Guide (1891) by John… Free Image from public domain license 
Vintage illustration of figs digitally enhanced from our own vintage edition of The Fruit Grower's Guide (1891) by John… Free Image from public domain license 
Gray's invincible camellia from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and… Free Image from public domain license 
Thunberg's orange lily from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James… Free Image from public domain license 
Knob-jointed dipladenia from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and… Free Image from public domain license 
Parrot heliconia illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Hercules beetle illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813). Free Image from public domain license 
Golden Holocentrus illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) Free Image from public domain license 
The Blue Egyptian Water-Lily from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage… Free Image from public domain license 
Blue–Winged Teal (Anas Discors, Linn) illustrated by J.L. Ridgway (1859–1947) and W.B. Gillette (1864–1937)… Free Image from public domain license 
Vintage Victorian style crab engraving. Original from the British Library. Digitally enhanced by rawpixel. Free Image from public domain license 
Spotted Surmullet or Red Surmullet illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) Free Image from public domain license 
Western Duck from Birds of America (1827) by John James Audubon (1785 - 1851), etched by Robert Havell (1793 - 1878).… Free Image from public domain license 
French rose (Rosa gallica) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Egyptian lotus by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Antique plant drawn by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Pear by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally enhanced by… Free Image from public domain license 
Cabbage rose by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Field bindweed by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Blue hyacinth by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Dahlia double by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Shaga by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally enhanced by… Free Image from public domain license 
Harlequin by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally enhanced… Free Image from public domain license 
Thorn apple by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Yellow lady slipper by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… Free Image from public domain license 
Cudweed by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally enhanced by… Free Image from public domain license 
