You've got some amazingly clean swamps in your parts of the world, Cat. Good shot, I would have a really hard time telling which one's the reflection, it's all so sharp, and the lighting is virtually identical. One small thing - would it be possible to make it a little darker, or alter the hue a little so the leaves and grass would look more green than yellow? I think darker would also add to the mistery of the "cave".
Just my 2 cents...
Ioana