Interior view of historical Bulgarian Sveti Stefan Church, or " Iron Church," is seen in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip Erdogan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press
ISTANBUL (AP) - Turkey's president and the Bulgarian prime minister have unveiled the historic Iron Church in Istanbul after a seven-year restoration project.
In Sunday's opening ceremony, Turkish President Recep Tayyip Erdogan said the 120-year-old Sveti Stefan Church remains the "single example" of a church built on an iron skeleton.
The cross-shaped Bulgarian church was built on the banks of Istanbul's Golden Horn in 1898 with 500-tons of prefabricated iron components shipped from Austria. Its restoration since 2011 cost an estimated $3.5 million.
Erdogan said the church contributes to the "beauty and wealth of Istanbul" and is the latest example of Turkey's efforts to restore synagogues, chapels and churches.
Bulgarian Prime Minister Boyko Borisov said his country would work to "normalize and improve" Turkey-European Union relations as his country assume the EU's presidency.
Historical Bulgarian Sveti Stefan Church, or " Iron Church," stands in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip Erdogan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press
Interior view of historical Bulgarian Sveti Stefan Church, or "Iron Church," is seen in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip Erdogan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press
Interior view of historical Bulgarian Sveti Stefan Church, or "Iron Church," is seen in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip Erdogan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press
Interior view of historical Bulgarian Sveti Stefan Church, or "Iron Church," is seen in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip ErdoÄan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press
Interior view of historical Bulgarian Sveti Stefan Church, or " Iron Church," is seen in Istanbul, Saturday, Jan. 6, 2018. Turkey's President Recep Tayyip Erdogan and Bulgaria's Prime Minister Boyko Borisov attend Sunday the reopening ceremony of the church after seven years of restoration. (AP Photo/Emrah Gurel)
The Associated Press