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Old 08-17-2002, 12:06 PM   #1
Undertoad
Radical Centrist
 
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
8/17/2002: First photograph



I was a little surprised that I had never seen this before. This is the first photograph ever made, by a Frenchman, Joesph Niepce. It was made in 1827.

He took a certain varnish which hardened when exposed to light, exposed it to the scene, then washed away the non-hardened varnish areas, producing a layer of "negative".

Supposedly there's a building there on the left, a tree behind it, a barn in the foreground. The light hit these things for 8 hours while the varnish hardened, so it's not a single point light source.
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