From the mid-19th century onwards – against the background of industrialization, the supremacy of bourgeois values, and an intellectual climate dominated by secular materialistic and scientific positivism – art became realistic, seeking to show things as they really were – almost photographically -, rather than making them more amiable or more beautiful. An opera such as La Bohème, which talks of the fragile nature of happiness in a world of poverty, cold and disease, is an obvious example of this trend. In La Bohème, however, the aesthetic of Verism – the Italian equivalent of the French Naturalism of Émile Zola – becomes more sentimental an everyday lives amid dreams and disappointments, waiting for the event that is to win them renown, but poverty and misfortune deprive the leading characters – Mimì and Rodolfo – of the joy of mutual love. The text and music relate all this with a pleasant melodramatic tenderness with which it is easy to identify.