Nicolas RoblesBadajoz, Spain “Nana was all covered with fine hair; a russet made her body velvety…”—Emile Zola, Nana The French writer Émile Zola (1840–1902), considered the leading representative of literary naturalism in his time,1 observed people and contemporary events in his novels. Zola never ceased to get involved in social, artistic, or literary causes that…