Uncle Sam png American patriotism sticker, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/8828606/png-art-vintage-illustration-blueView licenseMap of the northern constellations png illustration, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10205311/png-face-spaceView licensePortrait of Madame Charles Mitoire with Her Children by Adélaïde Labille Guiard https://www.rawpixel.com/image/14263260/portrait-madame-charles-mitoire-with-her-children-adelaide-labille-guiardFree Image from public domain licenseAureus (Coin) Portraying Emperor Maximianus Herculius by Ancient Roman https://www.rawpixel.com/image/9031659/aureus-coin-portraying-emperor-maximianus-herculius-ancient-romanFree Image from public domain licenseBlood donation Instagram post template https://www.rawpixel.com/image/14774290/blood-donation-instagram-post-templateView licenseElements of astronomy with explanatory notes, and questions for examination (1855) by John Brocklesby. Original public… https://www.rawpixel.com/image/10184819/image-space-pattern-planetFree Image from public domain licenseAnatomy, physiology and hygiene (1890), vintage human brain illustration. Original public domain image from Wikimedia… https://www.rawpixel.com/image/11065248/image-face-plant-artFree Image from public domain licenseIdentifier: elementsofastro00broc (find matches)Title: Elements of astronomy ... with explanatory notes, and questions for… https://www.rawpixel.com/image/9975557/image-arrows-faces-artFree Image from public domain licenseMrs. Schuyler Burning Her Wheat Fields on the Approach of the British by Emanuel Gottlieb Leutze https://www.rawpixel.com/image/11922597/image-dog-plant-personFree Image from public domain licenseAstronomy for high schools and colleges (1881) chromolithograph art. Original public domain image from Wikimedia Commons.… https://www.rawpixel.com/image/10184892/image-face-paper-spaceFree Image from public domain licenseToda Mongke and His Mongol Horde, Folio from a Chingiznama (History of Genghis Khan) by Tulsi and Madhava https://www.rawpixel.com/image/11932610/image-dog-face-personFree Image from public domain licensePomona, Pomona (from Flora and Pomona) by Sir Edward Burne-Jones (Designer) https://www.rawpixel.com/image/9001271/pomona-pomona-from-flora-and-pomona-sir-edward-burne-jones-designerFree Image from public domain licenseArmida Encounters the Sleeping Rinaldo by Giambattista Tiepolo https://www.rawpixel.com/image/8961561/armida-encounters-the-sleeping-rinaldo-giambattista-tiepoloFree Image from public domain licenseAnatomy, physiology and laws of health (1885), vintage skeleton illustration by Johnson H. Jordan. Original public domain… https://www.rawpixel.com/image/11064253/image-face-medicine-artFree Image from public domain licenseBig River, from the Rancherie, Mendocino, California by Carleton Watkins https://www.rawpixel.com/image/8963854/big-river-from-the-rancherie-mendocino-california-carleton-watkinsFree Image from public domain licenseMentor and Telemachus, Having Survived the Storm, Are Spirited to the Island of Calypso on a Mast, from The Adventures of… https://www.rawpixel.com/image/8980025/image-paper-cloud-cartoonFree Image from public domain licenseCantaloupe Pickers, Mexicans, at End of Day in California Melon Fields / Mexican Labor Off for the Melon Fields in the… https://www.rawpixel.com/image/14264214/photo-image-face-person-skyFree Image from public domain licensePNG brain, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11494417/png-face-plantView licenseFirst call I need you in the Navy this minute! (1917) army recruitment poster by James Montgomery Flagg. Original public… https://www.rawpixel.com/image/8631608/image-art-vintage-public-domainFree Image from public domain licenseAngel of the Divine Presence Bringing Eve to Adam (The Creation of Eve: "And She Shall be Called Woman) (recto); Sketch for… https://www.rawpixel.com/image/9085277/image-william-blake-fallen-angel-adam-and-eveFree Image from public domain license