There is an arch-like wall between the ground floor and the dome which relieves the weight of the dome, also holds the dome together in an architectural and aesthetic way. Most of the building is concrete and painted to greenish yellow. The dome is green. The windows and the doors are made out of wood. The frames of the windows and doors, and the columns are made out of marble. Also the ceramic glazes are blue and because of that they have a harmony with the walls.