They are called Holy Icons
Non-Orthodox rulers believed the Orthodox were worshiping the icons and thus sought to destroy them.
No, the Greek Orthodox church is a part of the Eastern Orthodox Churches.
mosaics
The Roman Catholic Church is normally known for using fresco's and Statues in their churches. Whereas The Eastern Orthodox Church uses mosaics and icons, with a small percentage of the time they will also use fresco's .
Christianity was the religion of Constantinople. The formed the Eastern Orthodox Church, attended it regularly, and had icons inside their house.
The excommunication of king Leo 3rd and the fighting over the icons.
eastern orthodox and roman
Eastern Orthodox Church (or the Christian Orthodox Church).
Constantinople was the capital of the Eastern Orthodox Church.
The Orthodox Church of Greece (Eastern Orthodox Church).
the Eastern Orthodox Church and the Roman Catholic Church