Hmm... Nothing really suggests end of the line. One thing for sure; you've got so much small details in this picture my head is spinning. That goes a little against my philosophy of singularity of subject and I feel some sort of overload, but that's maybe only me.
I have to agree with @timor here ... it's a tad busy for my tastes, but I also like the detail in the gravel. I'm also seeing a bit of a halo around the trees that might suggest too much PP. Sometimes it's really hard (for me) to get skies dark without haloing. Would you mind to post the original SOOC image?