The 1920s remain a relatively neglected period in Brazilian historiography despite a recent boom in the study of contemporary Brazilian history and despite the intrinsic importance of that era.1 The post-war years constituted a watershed in the evolution of Brazilian culture, for example, as poets, novelists, artists and other pensants rejected further imitation of foreign models.2 The effervescence in the cultural sphere found ample resonance in political life; indeed, during the 1920s republican institutions were perhaps more seriously questioned than at any time since the early 1890s. The establishment of the Communist Party (1922) and the phenomenon of tenentismo were the most obvious manifestations of the erosion of the national consensus.3 The absence of an extensive body of scholarly literature on these subjects notwithstanding, their general configuration is at least familiar. One neglected field of inquiry, however, is foreign policy, the subject of this article. The aim of this exploratory probe is not to survey Brazil's diplomatic relations during the period; rather, the central analytical focus here is on the linkage between elite images and foreign policy strategy, the underlying premise being that policy decisions depend upon how policy-makers view their external environment.4