It can't get any more natural than a log.
On a hot July night, I always like to throw a little Christmas around. I didn't go as far as to put on Christmas music. The mighty oak.
"Go that way, really fast. If something gets in your way, turn." Better Off Dead. Nature has figured it out.
Rain drops on leaves, so rare in Denver. Those are some big seeds you got there!
Stone and wood, can't get more natural than that!