Carving the statues was a two-part process.

Starting with the statues lying on the ground, carvers would first work on the front side and heads. When they were finished, the statues would be uprighted, and the carvers could complete the back side.
Starting with the statues lying on the ground, carvers would first work on the front side and heads. When they were finished, the statues would be uprighted, and the carvers could complete the back side.