The
beginning images of Digital Darrell in a tree about to
drop a flower pot on the other Digital Darrell, and the
wife in a cooking pot, were double exposures with a section
of each picture masked off. A normal exposure of half
the frame was made, then the mask and subject moved to
the other side of the frame, and another normal exposure
made. It's like two pictures pasted together, but on one
frame of “film.”
(Of
course, since the pictures were made in 1982, Digital
Darrell was merely... uh... Darrell; as evidenced by there
being film in his camera at the time.)
Using
multiple exposures, along with masks, allows you to do
some weird things. You can buy masks with all sorts of
shapes, which allows pictures like my wife in the pot
shot. (LOL)
One
form of multiple exposure where auto gain works fine is
an effect called “ghosting.” (See image at right)
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