On the invitation of journalist Jean-Christophe Pesesse, we took part to the television program Autrement, broadcast on the BX1 channel. The discussion focused on the contribution of 3D digitization in the study of heritage buildings, with the main examples being the restitution hypotheses of Victor Horta’s Maison du Peuple and Joseph Hoffmann’s Palais Stoclet. Guy Conde-Reis (urban.brussels) and Benjamin Zurstrassen (Horta Museum) were also part of the panel as heritage experts.