You've done a good job of illustrating the theme with this nicely-composed photograph. On my monitor, this image is just crying out for a solid back and richer tones. Did you deliberately want it to be so gray and flat (contrast-wise)?

the person is too small - it gets lost between all this big rocks - and the image a bit too soft.

shame nice picture but the eye is drawn to the front, not the woman in the back (too small, not very sharp...)

I like the scene and composition of this shot. Makes me think "is the subject really alone?"

Looks like a fun place for exploring too :)