Thank you!
Yeah, I know I'm crazy *ggg*
It is incredible how much can be read out of these answers. And it's true, too. You had me at the water thing, then I was sure it was correct.
But I'm still thinking about the vines. I do consider myself to be a religious person, so maybe they represent religion as a way to overcome fear of dying. A wall with vines looks much less threatening than a wall without them.