A few years ago I purchased 41 unpublished photographs taken by a crew member during filming of Jim Henson's The Dark Crystal. These are the actual photos and not copies. They are now a little faded and while I scanned I made no effort to correct the colours. These are a wonderful glimpse into the making of a great film.
These are polaroids of Jen. No idea of the purpose, but they seem to having been taken off a screen, maybe for reference?
Some plant life...
The Skeksis and the banquet
The Crystal chamber