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Chains of imagery in Prometheus Bound

Aeschylus' imagery has for some time now been discussed as a feature of his dramatic technique which does more than merely adorn his work. Lebeck, for example, has described how images articulate the Oresteia: The images of the Oresteia are not isolated units which can be examined separately. Each one is part of a larger whole: a system of kindred imagery. They are connected to one another by verbal similarity rather than verbal duplication. Formulaic (verbatim) repetition is rare, except in the cases of single ‘key’ words; it is replaced by associative or reminiscent repetition. Such repetition may evoke several different passages, yet correspond exactly to none. Each occurrence adds a new element to those with which it is associated. Often this expansion will be a blend of two images previously separate, preserving features reminiscent of both. In this way the different systems of imagery are intricately interwoven. The significance of a recurrent image unfolds in successive stages, keeping time with the action of the drama.