Rubbing of the Brick relief of Paying taxes in grain

Eastern Han Dynasty.
It is a squre bas-relief made by model. There is a granary with five ridges in the middle of the scene. Two men are sitting on the platform in front of the granary, the left one who wears a hat and a robe with wide sleeves is the master, another person stands beside the master, holding a shield. The right man bows to his master, holding a bamboo chip. His attendant comes out of the house to pay grain taxes, picking something on his shoulder.