Abstract: This paper examines the mobility of students won over the evangelical faith, from and to the “espace romand”. Students imported and exported objects and practices connected to the new cultures of Protestant scholarship. The adoption of the practice of alba amicorum by Claude de Senarclens, a student from the Pays de Vaud, demonstrates a certain international construction of the Reformation, despite a hardening of political and confessional frontiers in the second half of the 16th century.