RETROACTIVE TRANSFORMATION by The Four Zoas. In the poem Blake experiments with creating a text that cannot sustain its authentic existence independent of and prior to the narrative world in the process of being constituted through sequential acts of reading, thereby creating a reader whose perception is able to alter the very being of the text's supposedly fixed facts and devising a narrative world that, although it comes into existence temporally through the mutual interconstitution of reader and text, functions as the primary agent by which the reader and text are able to transform one another mutually. 14 Narrative Processes and Textual Features of Blake's Four Zoas It is clear, even from this preliminary sketch, that narrative, text, and reader come into existence simultaneously to constitute and alter one another at each point in the poem. Because of this subversive poetic pro- Conflict in The Four gram, The Four Zoas resists penetration by traditional critical tools. It is Zoas is less between therefore necessary to make a sudden break into the explanatory circle of "characters" than be- tween competing text, narrative, and reader, much like the rupture near the poem's opening dimensions of the narra- where Blake interrupts'5 the unfolding pseudo-invocation with the man- tive. ifesto, "Begin with Tharmas Parent power" (4:6). One episode that can be isolated from its context with little damage to the poem's complex dialec- tics and which, at the same time, clearly exhibits the narrative and textual features that are the building blocks of The Four Zoas occurs in the cryptic events surrounding the appearance of the "Circle of Destiny" (whose minute details are understandably often disregarded), near the beginning of Night I. In this episode, following an elliptical conversation with his female counterpart Enion, "Tharmas Parent power," the ostensible narra- tive nucleus out of which the poem generates, turns "round" the "Circle of Destiny" and then sinks into the sea. As he descends, however, Tharmas exudes bodily fibres that Enion weaves into a "perverse" form with "a will / (5:20-21) Of its own" that then becomes (or brings into existence) the Circle of Destiny itself. 16 Narrative Implications of the Circle of Destiny Episode Perspective Transformation. This sequence exemplifies perspective transformation (specifically retroactive transformation) under the guise of a causal loop or circle on the surface of the text: if the Circle existed before Tharmas sank down into the sea, how can it come into existence as a result of his sinking down? By means of this causal paradox in the narrative surface, Blake invites the reader to undergo a retroactive perspective trans- formation, a process that always requires a conflict (or discrepancy) be- tween two very different but closely related reader events. In this case the Circle first appears as if it does not need explanation, as if it were a given, pre-existent feature of the poem's underlying or presupposed world. But the Circle's second appearance retroactively corrects the reader's natural