Hagia Sophia
537
Justinian's great dome. 31m wide, suspended on pendentives — an engineering breakthrough. Was the largest cathedral in the world for nearly 1,000 years. Cathedral, mosque, museum, mosque again (2020).
537
Justinian's great dome. 31m wide, suspended on pendentives — an engineering breakthrough. Was the largest cathedral in the world for nearly 1,000 years. Cathedral, mosque, museum, mosque again (2020).