Constant. New Babylon brings together a selection of works that Constant held in the framework of this project, whose realization and materialization has turned into a wide range of expressive means (architectural models, drawings, watercolors, prints, collages, modified maps, films, slides...), as well as an intense theoretical activity in the form of texts and lectures, with three representative examples in this catalog. There are also texts by Laura Stamps, Pedro G. Romero, Mark Wigley and a conversation between Rem Koolhaas and Pascal Gielen, among others.