Dear friends and colleagues, We're happy to present to you the last session of our workshop. It is dedicated to the topologies of the object. It's the first of probably 3 sessions due to the number of chapters to treat. On this lecture we've been through the first 4 chapters: 1— Freud and the letter 52 to Fliess 2— Object of Reality vs. object of desire 3— Neurotic and psychotic symptoms 4— Writing Freud using Lacan andVappereauformalism This lecture can be accessed on #70 Topologies of the Object #1 <https://www.lutecium.org/2026/06/first-source-workshop-on-topological-clinics-70-topologies-of-the-object-1/12598> and directly on YouTube: https://youtu.be/mkaPInhXTn8 Thanks for your comments Jacques