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19th century illustration of a scientist with microscopes, books, vials and bottles delving into the mysteries of the natural world.   From a 1876 copy of Harper's New Monthly Magazine.
Bernardo O'Higgins Riquelme portrait from Chilean money
Elegant man, medieval person, composer in suit playing table tennis over dark vintage background with abstract doodles. Contemporary art collage. Concept of sport, eras comparison, retro, creativity.
Facial Features Pattern Design on Banknote
Aurel Vlaicu cut from 50 Romanian lei banknote for design purpose
Image from 19th century.
Simon Bolivar (1783 - 1830) Portrait from Venezuelan Banknotes. Venezuelan military and political leader
Portrait of Sir Frederick William Borden, Minister of Militia and Defence (1847 - 1917). Vintage photo etching circa late 19th century.
Postage stamp Germany 1991 printed in Germany shows Hans Albers (1891-1960), actor, circa 1991
Antique photograph of Henri Laurent Rivière (1827 – 1883) was a French naval officer and a writer who is chiefly remembered today for advancing the French conquest of Tonkin (northern Vietnam) in the 1880s.
Matej Bella a portrait from Czechoslovak money
Southeast Asian Young Women Portrait Pattern Design on Indonesian Currency
A light bulb on Earth, emitting light.
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Jose Felix Ribas (1775 - 1815). Portrait from Venezuela Banknotes
Portrait of Stephanus Johannes Paulus Kruger (Paul Kruger), 3rd State President of the South African Republic (1825 - 1904). Vintage photo etching circa late 19th century.
3D rendering of Earth planet placed inside glass light bulb on green background earth day concept
China postage stamp: 2010,Johann Sebastian Bach.
Eleftherios Venizelos a portrait from Greek money - Drachma
Wood Production Pattern Design on Vietnamese Currency
Vintage (1958) Currency of Israel: Five Lirot Laborer Bank of Israel Second Issue Front Side
Green energy  Light bulb  Green France
Vintage photograph of Ernst Schweninger, a German physician and naturopath who developed the Schweninger method, a reduction of obesity by the restriction of fluids in the diet. 19th Century
Li Dazhao was one of the founders of the Chinese Communist Party. - See lightbox for more
Five thousand Franc Note
Ninomiya Sontoku a closeup portrait from old Japanese yen
LightBulb with World Map. Business background. 3D render.
Mihai Eminescu cit from 1000 Romanian lei banknote, 1996 Series - paper, for design purpose
Textile Factory Women Working Pattern Design on Vietnamese Currency
Free Images: "bestof:Albert Rodida - La Vie Electrique - illustration p49.png fr Albert Rodida - La Vie Electrique Mondaine par télé 1893 File Robida - Le Vingtième siècle - la"
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