Much of his work is set in lower-class Madrid and uses colloquial language, song, dance and music.Arniches was complimented in a 1935 interview by Federico GarcÃa Lorca, often a scathing critic of contemporary Spanish theatre, as 'more of a poet than almost any of those who are writing theatre in verse at the moment'.Following the end of the Spanish Civil War, the social dramas of Carlos Arniches were among the relatively non-controversial plays allowed by the new government.