FOUR ZOAS IX / 122:24-123:26 (16:6-123:26) Within the Urizen bracket the function of the Trumpet under- goes perspective transformation. finding limits and establishing an absolute perspective ground. Except for his admission of perpetuated error, which transforms the Lamb's ontology of self-perpetuation, Urizen's speech is a series of questions that ends, "Where shall we take our stand to view the infinite & unbounded / Or where are human feet for Lo our eyes are in the heavens" (122:24-25). (That this moment parallels 72:22ff confirms Urizen's assessment that his error remains with him, that he has not changed.) His universal glance finally sets on the heavens Los cracked at the beginning of IX; Urizen gazes on "the heavens" in blindness to or in evasion of the singular "heaven" out of which Jerusalem was said to be presently descending in the Eternal Man's speech of sexual regeneration. The intersection of these two conflicting aspects of the heavens, which Urizen's gaze both invokes and denies, coincides with a splitting wide open of the narrative and ushers in the Urizen frame-an abrupt but disguised shift, less disconcerting than the transition from the Los/Urthona to Eternal Man frame. In this shift the locale remains roughly the same-the explosion apparently taking place where Urizen speaks-unlike the radically different location of the Eternal Man in the first perspective transition; and, unlike the Eternal Man in that prior shift, Urizen has already entered the narrative proper of Night IX. Bracket 2, phase 1 is suppressed (122:25): Eternal Man Bracket 3, phase I opens (122:26): Urizen The explosion of the "bursting Universe" terminates Urizen's speech and seems to re-enact the primary apocalyptic imagery that immediately followed Los's cracking of the heavens. Blake's use of "bursting" in such close proximity to the "bursting" of Ahania's blood vessels (which separates her from Urizen) re-enacts, under drastic perspective transfor- mation, the situation in Nights II and III when Ahania functioned simul- taneously as Urizen's separated golden female counterpart and the golden heavens he created. The initial sexual outburst ("Eternal Birth") of the universe begins to wear down, the "shrill" trumpet of the Los phase becoming reduced to the "muttring" trumpet here. A syntactic ambiguity emphasizes this shift in the trumpet's voice. The lion, tyger, eagle, and raven-the beasts and birds of prey that were previously central to the fleeing motif-reappear among "every species / [who] Flock to the trum- pet muttring over the sides of the grave & crying / In the fierce wind" (122:34-36). What is "crying"-the species or the trumpet? The syntacti- cally intertwined fate of the animals and the trumpet at this point in the Urizen bracket contrasts with what appears to be another version of the same event (the response of creatures to the trumpet) which occurred in the Los/Urthona bracket where the creatures' voices were fully distinct from the trumpet sound (118:28-40). The line "On rifted rocks suspended in the air by inward fires" (122:37) faintly but sufficiently echoes the