The nave is decorated with the image of the Ark of the Law (Torah shrine,Torah chest, תיבה, ארון קודש). standing on four short legs with a stylized conch above it. The Ark of the Law is shown with two locked doors decorated with panels crossed by diagonals to give an impression of lighter and darker triangles.
The central medallion consists of seven branched Menorah flanked by a Lulav and a Shofar, above the inscription: שלום על ישראל
S | Sanctuary | Sanctuary Implements | Menorah
S | Species, the Four (Lulav, Hadas, Aravah, Ethrog; See also: Hoshanah Rabba) | Lulav
S | Sanctuary | Sanctuary Implements | Musical instruments used in the Temple: | Shofar (in the Temple); See also Shofar (New Year)