On the walls of Psusenne's antechamber scenes show the king acting as his own mediator in the worship Osiris.

On the western wall, to the left, the 'Osiris-King Amenemope' is offering libation to Osiris.

On the right, the 'Osiris-King Psusennes' burns incense above a tall offering table heaped with food in front of Osiris who grants him 'bread, beer, meat and poultry'.