Khosrow Circles Gang-Behesht

From C4.18, Kay Khosrow Reaches Gang-Behesht. It illustrates C4.18.1–6:

C4.18.1
Within the third week, Khosrow came to Gang,Where flute and harp through Afrasiab’s halls rang.
C4.18.2
He laughed and circled all the fortress round,Amazed how fortune turned upon that ground.
C4.18.3
He said: “Who raised this fortress to its heightDid not build such a place for harm and fight.
C4.18.4
Yet Siavash’s murderer now has fled,Within these walls to hide his guilty head.”
C4.18.5
He marveled at that fair, enchanting place,A heaven stood, serene in all its grace.
C4.18.6
He said to Rostam: “Mark with judging eyesThe gifts God grants beneath these turning skies.