The cycle of meetings "Brazil in Questions," organized by Mrs. Laura de Mello e Souza (Centro Roland Mousnier, Sorbonne University), MM. Paulo Iumatti (CREPAL, Sorbonne Nouvelle), and Michel Riaudel (CRIMIC, Sorbonne University), proposes, in its second edition and as part of the doctoral seminar program, to establish a monthly meeting around contemporary Brazil. Sérgio Ferro was the guest of honor at this 2nd Architecture Biennial of Orléans in 2019.