Autumn Silhouette Tunnel

autumn silhouette tunnel frame trees corridor architecture architectural structure construction wall walls trail path pathway passage passageway walkway pavement paved portal entrance landscape nature scene scenic scenery view vista rock rocks rocky stone stones forest wood woods wooded wooden tree trunk trunks branch branches foliage leaf leaves plant plants vegetation organic atmosphere atmospheric environment environmental background backdrop rockland woodhill rockland-woodhil pennsylvania pa us usa united states of america american wanderlust travel tourism touristic outside outdoor outdoors exterior inside indoor indoors interior beauty beautiful pretty surreal ethereal dreamy wonderland leading line lines curve curves curved arch arches arched archway archways arc arcs round rounded circle circular geometry geometric geometrical symmetry symmetric symmetrical perspective composition framed framing detail details detailed silhouettes silhouetted contrast contrasted contrasting shade shades shadow shadows highlight highlights light lights bright brilliant brilliance vivid green yellow orange red brown black grey gray color colour colors colours colorful colourful vibrant vibrance vibrancy season seasonal autumnal fall warm warmth