At the time when Calderon began to compose for the stage, the Spanish drama was at its height. Lope de Vega, the most prolific and, with Calderon, the greatest, of Spanish dramatists, was still alive; and by his applause gave encouragement to the beginner whose fame was to rival his own. The national type of drama which Lope had established was maintained in its essential characteristics by Calderon, and he produced abundant specimens of all its varieties. Of regular plays he has left a hundred and twenty; of "Autos Sacramentales," the peculiar Spanish allegorical development of the medieval mystery, we have seventy-three; besides a considerable number of farces. The dominant motives in Calderon's dramas are characteristically national: fervid loyalty to Church and King, and a sense of honor heightened almost to the point of the fantastic. Though his plays are laid in a great variety of scenes and ages, the sentiment and the characters remain essentially Spanish; and this intensely local quality has probably lessened the vogue of Calderon in other countries. In the construction and conduct of his plots he showed great skill, yet the ingenuity expended in the management of the s