The shape of this island is supposed to be like a man-carved shape; cut intentionally. I like sharp, square-ish edges on the island rock. The rock is supposed to be canyon rock, like the grand canyon or any other red or orange rock. The island itself is held together by a device from within, so a shape that would naturally hold together is not desired.
Does that help clear things up a bit?
Thanks for the advice... I've noticed it seems to be lacking depth, but I am somewhat inexperienced at creating depth.
I've been messing around with different desaturated light forms, but have not gotten a look for the island good enough to post an update.
Any examples form experienced artists are appreciated.