Film history, theory or criticism

Audiences often measure the success of film adaptations by how faithfully they adhere to their original source material.

This close study of film adaptations of King Lear looks at
several different versions (mainstream, art-house and cinematic
`offshoots') and discusses: the literary text in its historical
context, key themes and dominant readings of the text, how the text is
adapted for screen and how adaptations have changed our reading of the
original text.