“Metaphors of space have always been introduced into painting, the play of fullness and emptiness, volumes, surfaces, light and shade.. .And, in recent painting, in particular, the notion of 'emptiness' has assumed great significance.. .This interest in emptiness, in nothingness, is found in many disciplines, in particular in an important sector of modern philosophy. We know, for example, that the philosophers such as Heidegger or Sartre have, at a given moment, made nothingness the center of their thought...”