The two becomes one. The constitutive ambiguity. The paper explores the dynamics of the double, the twin, the shadow and considers it a constitutive function of the self. We come from the other. The movement "ego-other" defines a generative space for the subjective identification. Ambiguous, then, it is the shape, the process of differentiation, not yet recognized the distinct and separate. In the exchange of projective identifications and introjections of the other, in the oscillations of subversion and provocation emerge and take shape new elements beyond the identical, to mimesis, copying or reification of the shadow. Artistic activity makes concrete the necessary research to differentiate the ambiguous and identify its autonomy and uniqueness.
Keywords: Double, shadow, other, ambiguity, identification, aesthetic conflict