Through building a taxonomy of drawing, and a set of four drawing
research studies aimed at generating innovative cross-disciplinary practices, an argument will be developed that systematised drawings such as the music notation are hybrid representational environments, sufficiently different from other inscriptive practices as to merit a separate classification. The taxonomical model will decentralise specific modes of drawing, in favour of a multi-disciplinary view appropriate to the persistence of its subject as a deeply rooted strategic and executive practice, and the four studies will engage the time-factoring of notation systems as transductive environments, setting the conditions for innovative practices both in and outside of the frame of the inscription.