Diptychs 1988-1999

I am interested in putting the observer in relation to the diptych (consisting of 2 inseparable parts) right and left, generating an active attitude in the observer that is placed in relation, forming a triptych. As for example the symbol ying and yang, where there is not one better than another but that implies the harmony that is generated when being in relation. Relationships are investigated, sometimes opposed or dialogues.