In this commentary on Erica Ehrenberg’s first psychoanalytic publication, I explore how her paper weaves poetry, visual art, and photography into a psychoanalytic way of knowing grounded in receptivity and form. Ehrenberg presents poetic thinking as a disciplined openness that allows the ineffable to find analytic expression. Her concepts of the generative unknown and the internal calibrator illuminate how uncertainty and embodied attunement foster transformation. Drawing on artists such as Dickinson, Morandi, and Sugimoto, she shows that analytic form—like artistic form—makes risk and change possible. Her writing enacts what it argues: psychoanalysis as an art of disciplined not-knowing through which new meanings and new ways of being emerge.