Thursday, March 6, 2014

Project 7

Daguerreotype- an obsolete photographic process, invented in 1839, in which a picture  made on a silver surface sensitized with iodine was developed by exposure  to mercury vapor.

Cyanotype- a process of photographic printing, used chiefly in copying architectural and  mechanical drawings,that produces a blue line on a white background.




Daguerreotype   
Original Photo 

Cyanotype     

Original photo


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