For the first time, the image is not mixed like a photographic double exposure.
The chamber and the sun outside fixed on his eyes like a double exposure.
The film uses many other techniques that were relatively new at the time, including double exposure.
It was like a double exposure, where one person dissolves into another.
On this second pass, the left side was masked to prevent double exposure.
A double exposure from about the same time is unintentionally comic.
Sedna showed in double exposure: her hair was coming clean.
Three prints appear to be variants of the same double exposure.
It was the first movie in Australia to run for ten reels and use double exposure.
This "double exposure" allows cats to see well in near darkness.