Guyum: site of a Sasanian rock relief in Iran.
One of them can be found above a still active spring in a private garden at Guyum, a bit west of modern Shiraz. it shows the king, standing, one hand raised. Bahrām is identified by his crown. The monument appears to be an unfinished investiture scene; to the right, we would have expected Ahuramazda, handing over the ring of power (cydaris).
- Louis Vanden Berghe, Reliefs rupestres de l' Iran ancien (1983 Brussels) 81, 137