This document provides an overview of medieval culture and society in Catalonia from the 12th to 15th centuries. It discusses the rise of feudalism and the bourgeoisie, the birth of Romance languages, and the focus on theology and morality in the arts. It also mentions the troubadours and their courtly love tradition, Ramon Llull as one of the first authors to write in Catalan, and the influence of Italian humanism. Finally, it provides brief summaries of important literary works from this period, including Tirant lo Blanc, Curial e Güelfa, and the poetry of Ausiàs March.