On 13 October 2017, Marco Cavietti and Elodie Oriol spoke at the interdisciplinary research seminar “Prosopography: aims and methods” during the session entitled The artistic milieu. The seminar was jointly organised by LAMOP, LARHRA and the Archives nationales, with the support of ANHIMA, IHMÍC and LabEx HaStec (Emmanuelle Giry, Solenn Huitric, Thierry Kouamé, Catherine Mérot).