Thanks for the input everyone. I'm wondering now if I may be coming at this from the wrong angle. I basically need ultimately to achieve a pure white background. Any thoughts on just dropping in a white canvas or board of some kind? Any benefits/drawbacks over a Green Screen or even just the tiled background would be appreciated. I've got time to plan and time to shoot, but very little flexibility when I'm at the location which can't be changed I'm afraid.
Cheers, Simon
P.S. Steve, not sure about Antibes. I didn't enter anything this year, but hopefully I'll have something to submit next time around. It is generally considered the most prestigious underwater festival out there, but I agree they do show some ahem, less good stuff - after all they even show films about Pike! ![]()