Cold Toe Tunnel

tunnel arch frame leaves blue corridor architecture architectural structure construction wall walls trail path pathway passage passageway walkway portal entrance landscape nature scene scenic scenery view rock rocks rocky stone stones forest wood woods wooded wooden tree trees branch branches foliage leaf vein veins plant plants vegetation organic environment environmental atmosphere atmospheric background backdrop rockland woodhill rockland-woodhil pennsylvania pa us usa united states of america american wanderlust travel outside outdoor outdoors exterior inside indoor indoors interior beauty beautiful pretty surreal ethereal fantasy fantastic dreamy wonderland leading line lines curve curves curved arches arched archway archways arc arcs round rounded circle circular toe geometry geometric geometrical symmetry symmetric symmetrical asymmetry asymmetric asymmetrical perspective composition framed framing nested detail details detailed closeup close-up close up texture textured textural decay decayed decaying silhouette silhouettes silhouetted contrast contrasted contrasting shade shades shadow shadows highlight highlights light lights bright brilliant brilliance vivid cyan white black color colour colorful colourful vibrant vibrance vibrancy monotone monochrome monochromatic season seasonal winter wintery wintry cold cool frost frosted frosty freeze freezing frozen