It is customary to cross yourself three times before entering the church
In cyrylics this says: The Serbian Orthodox Church of St.Nicholas
The women stand on the left, and the man stand on the right. Nobody sits. Seats are for the very old or ill. I've seen many church faintings, it can get hot and crowded.
The bottom rim of the big chandalier
Inside of the highest peak: Jesus
This church is very unique and is beautifuly decorated. You should check out an Orthodox church if you ever get the chance.