http://www.rleggat.com/photohistory/history/daguerr.htm
http://en.wikipedia.org/wiki/Louis_Daguerre
http://inventors.about.com/library/inventors/bldaguerreotype.htm
_ The inventor of Photography
http://jp.youtube.com/watch?v=6BtFMj-SDV8
_ Neon lights at Rue Daguerre
http://jp.youtube.com/watch?v=FxxSHGxqcHc
_ daguerre
http://jp.youtube.com/watch?v=ExpzIW-8opU
_ Daguerre @ Paris Plage 2008
http://jp.youtube.com/watch?v=wQWMUT12qdQ
