 Ramon Llull left Naples when Pope Celestine V was elected in July 1294, and he traveled to Rome. This was an extraordinary period for his work. During the two years he would spend in Rome he wrote diverse texts about his Art. However, the two most important works in this period were Desconhort, a poem in which he reflected on his life, his plans, his failures, and his hopes; and Arbor Scientiae, an encyclopedia in which he classified knowledge, which would be very appreciated during the Renaissance.