In this Quadern portátil, Anne Rorimer addresses and contextualises the work of conceptual artist Ian Wilson. It is the Catalan version of a text that was published in Spanish and English in the book Ian Wilson. The Discussions (MACBA, 2009). The text is an adaptation of the essay: Anne Rorimer, New Art in the 60's and 70's. Redefining Reality. London, 2004, pp. 89-93, 110-111.