Bishutan Rides as Esfandiyar

From C7.11, Bishutan Attacks the Ruyin Dezh. It illustrates C7.11.16–22:

C7.11.16
Turk-Khan went out, an interpreter near,To view the troops in all their battle gear.
C7.11.17
He saw their jowshans, ready for attack,A leopard blazoned on a flag of black.
C7.11.18
Bishutan held the center of the band;His warriors stood with blood on every hand.
C7.11.19
He bore Esfandiyar’s own gorz, and placedUpon a famed warhorse, the foemen faced.
C7.11.20
He seemed Esfandiyar himself, no less;They called him Shah of Iran in the press.
C7.11.21
He formed his wings to left and right; the airGrew thick with dust that dimmed the daylight’s glare.
C7.11.22
Bright diamond spearheads struck in such a rain,That clouds of crimson seemed to drench the plain.