Artistic Railings at the Nature Center

Yesterday I trudged (or slogged or plodded -- however one might describe my slow and laborious pace) up to the top of Lookout Mountain and visited the Nature Center.  As I recovered by sitting on a bench on their back porch, I admired the clever design of the porch railings.  Instead of commonplace balusters,  wrought iron vines or branches filled in the area between the stout posts.