Hard decision to make. Both is crucial and correlated in every aspect.
Let see, I think I choose to be heard rather than be seen. Because I don't want to only become beautiful ghost, a silence face or empty image in the middle but then being misunderstood because I can't tell the truth about my existence. Even they said picture can say 1000 words but still not of this words can be trusted as the real fact. It just words from other, assumptions. Can be really misleading.
In the other hand, if I can be heard then my voice can share the truth or the lie about me. I can creating myself or expressing the truth in me, it is my own choice, but unless, it is me who did it. Therefore, it is better for me, because I want to living my own life, and not live under other people choice upon me. That is not life at all. :)