MENÇÕES À TRADIÇÃO POPULAR: o papel do precedente na concepção arquitetônica de Lucio Costa

This paper critically examines various texts by architect and urbanist Lucio Costa, highlighting his mentions of popular tradition to understand the rationale behind his use of precedent as the foundation of his architectural conception. The analysis begins with Costa's 1937 text "Documentação Necessária" ("Necessary Documentation"), which reinforces the role of popular tradition. This complements his 1934 text "Razões da Nova Arquitetura" ("Reasons for the New Architecture")—a foundational work for Brazilian modern architecture that primarily referenced erudite tradition. Together, these texts established Costa's theoretical foundations by striking a balance between mentions of colonial vernacular and classical academic traditions, thereby shaping the development of modern architecture in Brazil. The selected texts span from the 1930s to the 1980s, providing insight into how Costa's discourse legitimised his architectural approach. Costa sought a synthesis rather than merely imitating vernacular colonial tradition or breaking entirely from the past, as many contemporaries did. His position contrasts with the dominant modernist narrative that viewed architecture as a rupture from historical references, favouring a universal aesthetic rooted in technology and function. Costa's singular role in Brazilian modernism emerges from his continuous engagement with scholarly and vernacular historical precedents. His architectural thought demonstrates a deliberate integration of tradition, ensuring continuity while embracing modern principles.