I was wondering in this ASC Masterclas day 2 photo of the set
what the purpose of the diffusion frame above and in front of
the ziplight is?
In the consecutive photographs in the Day 2 album on FB,
you can see the configuration for both behind the shoulders
is the same - zip's as backlight + frontal fill, and diffusion frame above and in front of each one.
Extension of the hair light and slightly wrapping (from above) in front of face?
Some illumination for the table?
Here is the FB link: