<p>Greville MacDonald's 'The Sanity of William Blake' is a profound investigation into the complex nature of mental normalcy, particularly as it pertains to the enigmatic figure of the English poet and artist, William Blake. MacDonald meticulously contests the pejorative labeling of Blake as 'insane,' suggesting that such a designation relies heavily on cultural biases against behaviors and expressions that deviate from societal norms. The book's...