This is a great little video on a beautiful antique photographic print process called the collotype. Originally created in 1856, sadly there are only two collotype printing companies in the world, both in Kyoto, Japan. Only one, Benrido can do color collotypes:
If you can’t see the video above, click here.
I find it very sad that in the not so distant future, the commercial usage of the process may disappear completely. I was alerted to this video by my good friend Derek who sent me the article A Look at Benrido, One of the Last Collotype Printers in the World at Petapixel, where you can find several other videos on the process.