Door with letterbox, Castelbuono (PA). The letters “NS” rendered into the ironwork of the arch above the door are most likely the initials of the original owner of the house. #experiencesicily #castelbuono #palermo #sicily #sicilia #siciliabedda #sizilien #italy #italia #italien #sicily_tourism #sicilytourism #sicilytravel #sicily_travel #ig_sicily #siciliaph #siciliafoto #fotosicilia #igerssicilia #instasicilia #ig_sicily #igfriends_sicilia #ig_palermo #instapalermo #gf_italy #door…