Topkapi Palace, UNESCO World Heritage Site, Sultanahmet, Istanbul, Turkey, Europe

photography colour colour image color color image horizontal horizontal image indoors inside nobody no one no one travel destination travel destinations travel tourism topkapi palace unesco unesco world heritage site world heritage site sultanahmet istanbul turkey europe european building exterior building buildings building interior building interiors interior interiors architecture architectural palace tourist destination portico ottoman 16th century tiles 17th century decorative classical ornate colonnade arch arches arched detail reflection reflecting reflected window door doorway symmetry symmetrical inlaid