Yes, I was surprised that three images from this park made it to the final cut - I did a "Phil" with this one and waited for the people to get to a good place.
I know how difficult this particular park was for you to enjoy -- and to get an image this strong out of it is a tribute to your imagination. Wonderful scale incongruity -- and a great message. Man is an infintesimally small segment of the natural world, and your image puts us in our rightfull place.