In King Lear, the recurring images of sight and blindness associated with the characters of Lear and Gloucester illustrate the theme of self-knowledge and consciousness that exist in the play.
These classic tropes are inverted in King Lear, producing a situation in which those with healthy eyes are ignorant of what is going on around them, and those without vision appear to "see" the clearest. While Lear's "blindness" is one which is metaphorical, the blindness of Gloucester, who carries the parallel plot of the play, is literal. Nevertheless, both characters suffer from an inability to see the true nature of their children, an ability only gained once the two patriarchs have plummeted to the utter depths of depravity. Through a close reading of the text, I will argue that Shakespeare employs the plot of Gloucester to explicate Lear's plot, and, in effect, contextualizes Lear's metaphorical blindness with Gloucester's physical loss of vision.
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