I agree with Jim. I like it also because we are sort of on the same theme. :P
I would've postprocessed this into a B/W and added either an ISO1600 look or a posterization look to drive the final nail (pardon the pun) home, but that's just my style. This one makes you think plenty enough. :)
Good choice of theme subject. I like the softness of the tombstone, and the restfullness of the green, but not the tilt of the stone - or is it the ground?
Jim Rickards