I'm lighting a scene similar to this scene from The Master. The ceiling is drywall and is painted pure white. To get a good top light, can I just bounce a lot of lights off the ceiling or do I need to rent muslin?
Here's another visual reference, with warmer top light. I'm still not sure what temp to make the top light.
Here's the location I'm working with
location photo 1 (daylight-flash from still camera)
location photo 2 (no flash)
I'll have about 3 hours to pre-light with a crew of mostly inexperienced PA's, so ease of setup is a big factor.