"[A]lthough the sculpture made by painters is traditionally regarded as a way of giving material presence to two-dimensional imagery, Picasso was much more concerned with dematerilization, and the possibility of creating "non-space," in both mediums. This issue was especially germane to Picasso's sculpture, and it is also a crucial element of his Painter and Model. ...Picasso ...aspired to a very different type of spatial construction, literally creating a visual "nothingness." Such ideas were no longer Cubist ...but rather were ways of creating signs not simply for things but also for paradoxes—for contradictions as well as for assertions, for states of suspension and nonbeing as well as for being."