Photography

1. Camera (room) Obscura (dark) Photography http://micro.magnet.fsu.edu/primer/museum/images/cameraobscura.jpg

2. First Photograph: 1827 Niepce http://www.artlex.com/ArtLex/p/images/photo_niepce.lg.jpg

3. Daguerreotype (1839) Daguerre Positive images Copper plate coated w/ silver Each one was original Calotype (1839) Talbot Negative images Paper treated with silver nitrate and KI Many prints could be made from original http://special.lib.gla.ac.uk/hillandadamson/calo.html http://www.daguerre.org/gallery/mk/mk_intro.html

4. Wet Collodion Process 1851 Dissolved ether, gun cotton and KI was applied to a plate w/silver nitrate Messy Short exposure time Dry Collodion Process 1871 Used plates coated with gelatin Neat Long exposure time Made photography widely available http://www.2ndamendment.com/Images/Rifle223.jpeg http://tonova.typepad.com/photos/uncategorized/jello.jpg http://cottongenomics.tamu.edu/images/cottonboll.jpg

5. http://www.vam.ac.uk/vastatic/microsites/photography/process.php?processid=pr011&row=2http://www.vam.ac.uk/vastatic/microsites/photography/process.php?processid=pr011&row=2 http://albumen.stanford.edu/ http://www.vam.ac.uk/vastatic/microsites/photography/processframe.php?processid=pr002 Photographic Prints • Salted paper 2. Albumen : salted egg whites and silver nitrate. 3. Gelatin silver prints: more silver

6. http://www.explorecrete.com/crete-maps/images/europe.gif Europeans were initially hostile towards photography! http://metalkings.ru/reviews/hostile-breed/hostile-breed-02.jpg Americans welcomed photography! http://www.cajunimages.com/images/American%20Flag.jpg http://www.punchstock.com/image/rubberball/7356444/comp/c4_00.jpg

7. Eventually, photography caused painting to become generally less realistic and more expressive. http://www.kickarseart.com/art_trends/i_trends/Expressionism.JPG