continued 'These higher 'free' levels of poetic contrivance have been described as already self-conceptualised, in part becasue of language as a mediating code practice or even code structure. But it is possible to consider the most ambitious forms of poetical invention to be those that enter into their own form of conceptual domain so completely as to transform this into its own free 'naturalism', where all is coneptualised and therefore nothing is, a 'possible world', where abstraction functions not as that which is abstracted from something else but as autonomous at levels of second-order meaning and interpretation; this meta-discourse practice is fully supported by the language medium because natural language itself is generically conceptualised in relation to 'what there is', whether 'real' or not, elastic in upwards dimensionality, almost indefinitely so; and this is especially true of poetic discourse constructions. Within such territory, often separated from lower levels by ascription as 'in imagination' or 'sublime' an arbitary text-lexicon can be converted into a distinct vocabulary, and improvised rules for following a narrative or a performance can be formed by modification of lower-order practice, or can be newly invented in their own right. A reader may have a demanding task to interpret these 'rules', but the process may be exhilarating enough to carry the reader forward with strenuous delight'