Messing about trying to match exposure of a white box being projected onto along with a person lit with an off camera flash. Basically this is the first time I've really messed with off camera flash where I need to balance the exposure of 2 parts of the image.
It is a test shot for some photos that will probably end up in a paper.
The box is actually white, the appearance comes from a projector, mounted above and behind the camera. I am being lit by an 430ex2 from camera left, with some card blocking spill onto the cube and destroying the projection.
Here's the setup:
Canon 18-55mm IS
Canon 430ex II