SPIRIT that form'd this scene, 
   These tumbled rock-piles grim and red, 
   These reckless heaven-ambitious peaks, 
   These gorges, turbulent-clear streams, this naked freshness, 
   These formless wild arrays, for reasons of their own, 
   I know thee, savage spirit--we have communed together, 
   Mine too such wild arrays, for reasons of their own; 
   Was't charged against my chants they had forgotten art? 
   To fuse within themselves its rules precise and delicatesse? 
   The lyrist's measur'd beat, the wrought-out temple's grace--column 
         and polish'd arch forgot?                                    10 
   But thou that revelest here--spirit that form'd this scene, 
   They have remember'd thee.
Walt Whitman
http://www.poemhunter.com/poem/spirit-that-form-d-theis-scene/