This is FAKE!

Take a close look at the clipping path on the horizon. Look at it's color. The same for the sharp, shadowless opening of the cave.

Not only is it FAKE, it's not even a good one. I do image manipulation for a living.

Look at the "large version" - questionable at best.

The color is the giveaway

Sorry suckers. You have been had.

FAKE FAKE FAKE
FAKE FAKE FAKE
FAKE FAKE FAKE
FAKE FAKE FAKE
FAKE FAKE FAKE

Thanks for posting this one.
I am crossing my fingers that some Neatorama member will actually be ambitious enough to create one.

Personally, I lack the patience.

Amazing structure.