Physical headquarters of Inteligencias Colectivas in Matadero Cultural Center in Madrid during the years 2011 to 2013. Evolutionary and critical design of the workspace, based on the evolution of different evidences found all over the world. This construction is intended to be an unfinished work, continuing its development and design as it is used. From an office for collective intelligences, it became a permanent infrastructure of the El Ranchito space itself and was later transformed into a greenhouse-classroom for the Dahlias Garden at Matadero Madrid. The tier that allows access to the upper part of the office functions in parallel as an Archive, a physical exhibition space of collective intelligences combining amplified experiences from the digital catalog.