on metaphysical discontent with society and self, while Tyutchev's poems often described scenes of nature or passions of love. Tyutchev commonly operated with such categories as night and day, north and south, dream and reality, cosmos and chaos, and the still world of winter and spring teeming with life. Baratynsky's style was fairly classical in nature, dwelling on the models of the previous century. Spain Romanticism in Spanish literature developed a well-known literature with a huge variety of poets and playwrights. The most important Spanish poet during this movement was José de Espronceda. After him there were other poets like Gustavo Adolfo Bécquer, Mariano José de Larra and the dramatists Ángel de Saavedra and José Zorrilla, author of Don Juan Tenorio. Before them may be mentioned the pre-romantics José Cadalso and Manuel José Quintana. The plays of Antonio García Gutiérrez were adapted to produce Giuseppe Verdi's operas Il trovatore and Simon Boccanegra. Spanish Romanticism also influenced regional literatures. For example, in Catalonia and in Galicia there was a national boom of writers in the local languages, like the Catalan Jacint Verdaguer and the Galician Rosalía de Castro, the main figures of the national revivalist movements Renaixença and Rexurdimento, respectively. There are scholars who consider Spanish Romanticism to be Proto-Existentialism because it is more anguished than the movement in other European countries. Foster et al., for example, say that the work of Spain's writers such as Espronceda, Larra, and other writers in the 19th century demonstrated a "metaphysical crisis". These observers put more weight on the link between the 19th-century Spanish writers with the existentialist movement that emerged immediately after. According to Richard Caldwell, the writers that we now identify with Spain's romanticism were actually precursors to those who galvanized the literary movement that emerged in the 1920s. This notion is the subject of debate for there are authors who stress that Spain's romanticism is one of the earliest in Europe, while some assert that Spain really had no period of literary romanticism. This controversy underscores a certain uniqueness to Spanish Romanticism in comparison to its European counterparts. Portugal Romanticism began in Portugal with the publication of the poem Camões (1825), by Almeida Garrett, who was raised by his uncle D. Alexandre, bishop of Angra, in the precepts of Neoclassicism, which can be observed in his early work. The author himself confesses (in Camões preface) that he voluntarily refused to follow