Image:Sergei-Prokudin-Gorski-Larg.jpg

Description	English: detail of the photograph "Po r. Karolitskhali" or "On the Karolitskhali River" showing Sergei Mikhailovich Prokudin-Gorskii. Early color photograph from Russia, created by Sergei Mikhailovich Prokudin-Gorskii as part of his work to document the Russian Empire from 1909 to 1915.
Source	Sergei Mikhailovich Prokudin-Gorskii Collection (Library of Congress)
Date	1915
Author	Sergei Mikhailovich Prokudin-Gorskii
Permission (Reusing this image)	PD-Russia
Other versions

[edit] A quick-and-dirty tutorial on converting Prokudin-Gorskii photographs with Adobe Photoshop

1. Download an archival tiff image of one of the three-color slides [1]]. (These are huge files, around 70MB. Anticipate 45 minutes to an hour over DSL.)
2. Open the file in Photoshop, copy the top image.
3. Make a new file, and make sure it is RGB format
4. Make the channels visible in the floating palette
5. Paste the top image into the Blue channel
6. Repeat the process; paste the center image into the Green channel, and the bottom image into the Red channel
7. View the whole thing. The channels won't be aligned; they'll need to be nudged with the Move tool. Work with the center of the image; magnify 200-300% for best results.

This work is in the public domain in Russia according to article 1256 of the Civil Code of the Russian Federation. This work was published on territory of the Russian Empire (Russian Republic) except for territories of the Grand Duchy of Finland (Великое княжество Финляндское) and Congress Poland (Царство Польское) before 7 November 1917 NS and wasn't re-published for 30 days following initial publications in the territory of Soviet Russia or any other states. The Russian Federation (early RSFSR, Soviet Russia) is only historical heir but not legal successor of the Russian Empire[1][2]. The Russian Empire wasn't a participant in international copyright agreements, so this work is not protected by copyright internationally. ↑ Ministry of Internal Affairs of the Russian Federation. Information about succession of the Russian Federation, legal continuity and repatriation (Russian) ↑ Legal Department of Federation Council of Russia. Commentaries to information from Ministry of Internal Affairs (Russian) If it is possible - use {{PD-Russia-2008}} or {{PD-old}} instead of this tag.

This image is available from the United States Library of Congress's Prints and Photographs Division under the digital ID prokc.21468 This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.

La page ci-dessous contient cette image :

• Sergueï Prokoudine-Gorski