Aside from the fact that there is a contrast between the orange center of the frame and its surrounding...
One man's "aside" is another man's whole point
Jeremy, I like the near abstract nature of the, well, nature. And, of course, the "aside" part. Perhaps darkening the upper right corner would underscore the abstract part and concentrate attention on the main subject? I also think that your decision to reduce orange/red saturation was the right one, as it is quite important to preserve the stone detail underneath, at least for printing, as web compression might make it an orange blob anyway.
Well seen and executed.