In literature the imitations of 'Euphues' which flourished for a while gave way to a series of romances inaugurated by the 'Arcadia' of Sir Philip Sidney. Sidney's brilliant position for a few years as the noblest representative of chivalrous ideals in the intriguing Court of Elizabeth is a matter of common fame, as is his death in 1586 at the age of thirty-two during the siege of Zutphen in Holland. He wrote 'Arcadia' for the amusement of his sister, the Countess of Pembroke, during a period of enforced retirement beginning in 1580, but the book was not published until ten years later. It is a pastoral romance, in the general style of Italian and Spanish romances of the earlier part of the century. The pastoral is the most artificial literary form in modern fiction. It may be said to have begun in the third century B. C. with the perfectly sincere poems of the Greek Theocritus, who gives genuine expression to the life of actual Sicilian shepherds. But with successive Latin, Medieval, and Renaissance writers in verse and prose the country characters and setting had become mere disguises, sometimes allegorical, for the expression of the very far from simple sentiments of the upper classes, and sometimes for their partly genuine longing, the outgrowth of sophisticated weariness and ennui, for rural naturalness. Sidney's very complicated tale of adventures in love and war, much longer than any of its successors, is by no means free from artificiality, but it finely mirrors his own knightly spirit and remains a permanent English classic. Among his followers were some of the better hack-writers of the time, who were also among the minor dramatists and poets, especially Robert Greene and Thomas Lodge. Lodge's 'Rosalynde,' also much influenced by Lyly, is in itself a pretty story and is noteworthy as the original of Shakspere's 'As You Like It.' Lastly, in the concluding decade of the sixteenth century, came a series of realistic stories depicting chiefly, in more or less farcical spirit, the life of the poorer classes. They belonged mostly to that class of realistic fiction which is called picaresque, from the Spanish word 'picaro,' a rogue, because it began in Spain with the 'Lazarillo de Tormes' of Diego de Mendoza, in 1553, and because its heroes are knavish serving-boys or similar characters whose unprincipled tricks and exploits formed the substance of the stories. In Elizabethan England it produced nothing of individual note.