The Evangelists, St. John the Theologian and St. Mark depicted in two of the four corners of the dome. In the arch are scenes from the life of Jesus; pictured in medallions are those Prophets who foretold each event.
In two opposite corners of the dome, the depiction of the Evangelists St. Luke and St. Matthew. In the arch, more scenes from the life of Jesus and the Prophets who foretold them.
The icon of Pentecost, bordered by the flamed stain glass window in the choir loft.
Below the choir loft and above the center exits are the Holy Hymnographers; St. Romanos, St. John Damascus, St. Cassiane, St. Pelagia, St. John Climacus and St. Andrew of Crete.
Over the left exit, a scene from the Life of St. Nicholas; Saving the Sailors.
Over the right exit, a scene from the Miracles of St. Nicholas.