hadrian`s library, athens.

132 acropolis addition agora anafiotika ancent athens books building built center collection columns convention emperor erecteion erodes europe extensive functioning greece greek hadrian hadrians hellenistic heritage his historical history holidays house hundred kapnikarea landscape library located mountain north odeon olympian olympus order otto palace panagia parliament philopapo place plaka reading roman room sanctuary socrates syntagma temple tourism travel traveler trip vacation views visit wanderlust was zeus