Stairs with niche- Mendell Battery

stairsstaircasestairwayoldconcretegraffitiabandonedbunkerMendellMendell BatterySan FranciscoMarin headlandsWar IIagedarchitecturebatteriesblockhousechippedcrackcrackedfissurefortfortificationsgraygreengreyhistorichistoricalhistorymetalmilitarynicheorangepaintpeeledruggedruinrustrustywarweatheredCaliforniaFort Barry