Early Photography

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    Early Photography - Presentation Transcript

    1. Early Photography Presentation by Mindy McAdams Week 9.1 / MMC 2265
    2. The Inventors
      • 1826: Nicéphore Niépce produces the first permanent photograph, in France
        • The image exposure required 8 hours
      • 1839: Louis Daguerre invents the daguerreotype
        • Image exposed directly onto a polished silver surface (copper plate) with a chemical coating
        • A “direct positive” process — there is no negative from which copies can be produced
        • Use of different chemical coatings later resulted in shorter exposure times
      Source: Wikipedia
    3. Image by Louis Daguerre, 1837 : Still Life
    4. Daguerreotypes
      • Also sometimes called tintypes or Ambrotypes
      • All these are photographic images, typically stored in a folding leather case
      • All used a process that produced pictures without negatives
    5. Daguerreotypes (2)
      • The daguerreotype , invented first, was also the first commercially successful photographic process
      • Brought portraits to the masses
      • By the 1850s, a photo cost only 50 cents
      • Portrait painters went out of business!
    6. Library of Congress. [rbpe20200600] ( source )
    7. Portrait of a Seated Child with Hands Crossed, 1850s . J. Paul Getty Museum [ JPGM84.XT.1582.18 ]
    8. Daguerre taught his process to Samuel Morse in Paris in 1839 . Morse took it to the U.S. and taught it to paying students in the 1840s. Thousands of photographers opened shops or traveled to rural areas and knocked on doors. Source: http:// www.pbs.org/wgbh/pages/roadshow/speak/dtype.html
    9. Spreading like wildfire …
      • In one year ( 1855 ) in Massachusetts, 403,626 daguerreotypes were taken
      • A New York photo gallery advertised that it produced 300 to 1,000 portraits per day
      • The subject of the photo had to sit still for at least 30 seconds, not blinking
      • The mortality rate (especially infant mortality) drove people to be photographed
      Source: The History of Photography, by Beaumont Newhall, 1982
    10. Drawbacks
      • The daguerreotype was hard to duplicate
      • It was fragile, so had to be kept inside a case or frame
      • By 1864, the once popular profession of “daguerreotypist” had almost disappeared in America
      • What replaced the daguerreotype?
    11. Calotypes
      • William Talbot experimented with photography before Daguerre, but Daguerre showed his early pictures first
        • 1841: Talbot publicized his new calotype process
        • A calotype produced a negative
      • You could make numerous positive prints from one negative
      • For a while, Talbot was charging photographers a fat annual fee to use his patented process
      Source: Wikipedia
    12. Freedom to Photograph
      • Talbot’s lawsuit against another photographer, Martin Laroche, had a mixed result for Talbot:
        • His patent rights were upheld
        • But the court ruled that Laroche, using a similar process, was not infringing on Talbot’s patent
      • As a result, Talbot did not renew his patent
      • 1855: The patent expired
    13. Glass Plates
      • Both the daguerreotype and the calotype were made obsolete by collodion (1851)
        • A viscous solution that dries to a waterproof surface
        • Applied to glass plates
        • Used in conjunction with a dip of silver nitrate
      • A wet plate process that required rapid processing in the field
      • This process ruled photography until 1880
      Source: The History of Photography, by Beaumont Newhall, 1982
    14. 1880 – 1890
      • A photographer could not make a living shooting news until the collodion process was replaced
        • Gelatin dry plate process: 1880
      • In 1890, it became commercially feasible to reproduce photographs in newspapers
        • The halftone block allows for transitions of tone (grayscale)
      • Advances in both photography and printing
    15. A few examples of early photojournalism
    16. The Crimean War, 1855 . Roger Fenton, photojournalist http://www.loc.gov/rr/print/coll/251_fen.html
    17. Robert E. Lee, 1865 . Mathew Brady, photojournalist http:// memory.loc.gov/ammem/cwphtml/cwphome.html
    18. Cuban volunteers, Spanish-American War, 1898 . Gilson Willets, photojournalist http://www.floridamemory.com/OnlineClassroom/PhotoAlbum/n041306.cfm
    19. Russo-Japanese War, 1904–05 , photojournalist unknown http://ocw.mit.edu/ans7870/21f/21f.027j/asia_rising/ar_core_01.html
    20. Russo-Japanese War, 1904–05 , photojournalist unknown http://ocw.mit.edu/ans7870/21f/21f.027j/asia_rising/ar_core_01.html
    21. Early Photography Presentation by Mindy McAdams University of Florida

    + Mindy McAdamsMindy McAdams, 2 years ago

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