World's First Photo 162
angkor cut-and-pastes
"'The image acknowledged as the world's first photograph - taken by a French inventor in 1826 - has passed its first full-scale analysis with flying colors and is now awaiting an airtight case that will keep it safe for centuries to come, scientists said Wednesday.'" See also the first color photography.
A thing to note... (Score:5, Interesting)
That's because he exposed the "Film" over the entire day in order to actually make a picture, thus tracking every daylight condition and them changing with the path of the sun.
This is indeed an amazing inovative feat. I would have liked to meet this guy.
The second link (Score:2, Interesting)
Beat's the hell out of Ted Turner's colorization of old movies.
First photo? Wild Turin Shroud theories... (Score:4, Interesting)
Given the above, I remember reading that one possibility for the Turin Shroud was that it was an early, and I mean early, photograph. Apparently, the Turks had developed a method of photography involving canvas and I -think- silver nitrate (maybe mercury?). This was in use during the 1500s, as far as I recally the article saying.
Now, the photography they were talking about wouldn't bear much resemblence to a camera as we would recognise it. I believe the subject had to be very still, covered in this impregnated cloth and then the light would do the rest.
I realise this is a very sketchy post, but I'm at work right now and really am not able to spend ages chasing down the relevant information. Just chucking this one out for a bit of interest really...
Cheers,
Ian
rumors of earlier photographs (Score:3, Interesting)
See the various links one [shroud.com], two [petech.ac.za], three [pixelworks.com.ph].
Grain of salt not provided. This quickly wanders off into the land of wierdos, as there is also a lot of political infighting in the land of psuedo science. The Idea of the Shroud being a hoax is politically loaded.
Dangers of early photography (Score:4, Interesting)
Taken in France by a Frenchman and its in... TEXAS (Score:5, Interesting)
In fact the town (Chalon sur Saone, in Burgundy) is a quiet place with very little tourism. Should that photo be there, however, perhaps it would be taken more often for what it is - the birthplace of modern photography. There is a little Museum there (The Niepce Museum [museeniepce.com]) which is fantastically interesting. Sadly its piece de resistance is in Texas.
Chalon sur Saone still has a big Kodak factory though. A lot of you who may have toured in Paris etc may have bought film manufactured there.
Lipmann Plates (Score:3, Interesting)
In my opinion, the RGB separation is not nearly as cool as the roughly contemporary work of Gabriel Lipmann. His 1891 system achieved full accurate color using no dyed materials in either the film or the viewing system (I.e. no color filters etc.)
Lipmann turned a clear glass B&W film plate so the emulsion faced away from the lens (I.e. the light had to travel through the thickness of the light to reach the emulsion). He placed the emulsion in contact with a reflecting mercury bath. Light from the lens traveled through the emulsion twice, once on its way from the lens, and again bouncing back from the mercury mirror thus forming....standing waves through the thickness of the emulsion.
In other words, color was recorded according in the third plane...through the thickness of the exposed material. Blue light = tightly spaced waves, red = less tight. The plate is viewed by again sandwiching against the mercury reflector, and viewing in white lite. The interference causes the colors to reappear.
Note that these colors are 100% accurate as long as the dimensions of the emulsion are stable. Of course, the balance can change if the viewing light isn't white.
I read about this in a Pop Photo in the 1960's, I think. One of the most beautiful pieces of scientific/photographic work I've heard of. He won a Nobel prize for this in 1908.
Re:Silly, silly, silly (Score:3, Interesting)
Since nobody knows how it was created, it cannot be (yet) called a "photograph". The 1826 photo we know came from a *lense* and we know pretty much how it was created.
We don't know if the Shroud used lenses or anything. There has been suggestion that pigment was detected, so it appears that some artistry was involved.
Interesting how the first photo was not a negative. His process turned white under light instead of dark.