Light installation in the Roman vaults in the cryptoporticus under the Diocletian Palace in Split, Croatia, Europe

aged arch arched arches architecture balkan balkans building buildings croat croatia croatian cryptoporticus design diocletian east eastern europe european historic historical historically history illuminated illumination illuminations in inboard indoor indoors inside installation interior internal light lighting lit magnificent nobody old palace palace palaces photo roman roman romans southeastern split state states the under underground up vaults view views