In the vault of the rotunda, there is an early Christian image of Christ in the image of Orpheus. It is surrounded by the Old Testament scenes: “The Three Young Men in the Fiery Furnace with the prophet Daniel”, “Jonah in the belly of the whale”, etcetera. The dome of the rotunda rests on carved columns with capitals in the form of owls, which symbolize worldly wisdom. Above the owls there are crosses, symbolizing Christ’s teaching, which transformed human wisdom. At the bases of the columns, there are decorative cypress trees. They symbolize death and life (it is said that Christ was crucified on a cypress cross).
The images in the rotunda are mosaics made of natural stone (crushed marble with some smalt additions). Mosaic rays go upward from the crosses above the owls. Above the entrance to the corridor and the small circle on the floor, there is a mosaic of an angel with open shrouds. It is alike to the angel that Mary Magdalene saw when she came to the tomb of the Savior.
The walls of the corridor are lined with untreated marble. The size of its pieces gradually decreases from very large at the bottom to small on the ceiling. This creates the atmosphere of an underground cave, where the main source of light is ahead, coming from the windows. In the corridor, there are marble slabs, on which the names of the deceased will later be inlaid with yellow brass. On the walls between them, there are mosaic floral ornaments. At the beginning of the corridor, on the same walls, there are peacocks, birds of paradise, symbolizing the immortality of the soul. In the eastern part, it is proposed to consecrate the altar for the celebration of the Liturgy. Above the altar, there is a ciborium. Inside it, on the wall, there is a mosaic of the Savior Not-Made-by-Hands (Mandylion). This image can be seen in the distance from the very beginning of the corridor.
The altar has an inlaid yellow brass outline of an eight-pointed star with a white stone inside it. This is a reference to the Book of Revelation 2:17. The stone symbolizes the new name that the soul receives after the Second Coming when it meets the Lord. Along the perimeter of this side of the altar, this text from the Book of Revelation is inlaid with yellow brass. On the sides of the altar, the crossed mallows are depicted, symbolizing the bread of life - the Eucharist. They also symbolize the bread offered during Proskomedia in memory of the dead.
On the walls on the sides of the altar, there are slabs with an excerpt from the Epistle of the Apostle Paul, comforting the faithful about the fate of the departed.
In the Dormition Chapel itself, the main image is in the dome. It is the icon of Christ with four personified rivers of life that are also mentioned in the Book of Revelation. On the four columns of the chapel, there are stone mosaic images of the cherubim and the Heavenly Jerusalem. To the west, a view of the corridor opens up. To the right and left of it, there are marble images of paradise trees on the marble-lined walls. On the southern and northern sides, there are burial niches in the floor. On the walls behind them, there are mosaic images of archangels. Before the descent into the rotunda, on the wall on the left, there is another image of the archangel with a sword. Its prototype is the archangel guarding the gates of Paradise.
The ceilings are wooden beams on stone brackets.
Throughout the space, there are stone or ceramic sconces on the walls, providing muted light. The chapel, on the contrary, is more brightly lit. Its arches are highlighted with additional lighting.
The altar and the slabs with text to the right and left of it are also illuminated. In the rotunda and chapel, there are thin, graceful Corona Lucis.