The Importance of ‘Sight’ in King Lear In Shakespeare's classic tragedy, King Lear, the issue of sight and its relevance to clear vision is a recurring theme. Shakespeare's principal means of portraying this theme is through the characters of Lear and Gloucester. Although Lear can physically see, he is blind in the sense that he lacks insight, understanding, and direction. In contrast, Gloucester becomes physically blind but gains the type of vision that Lear lacks. It is evident from these two characters that clear vision is not derived solely from physical sight. Lear's failure to understand this is the principal cause of his demise, while G