You Have Never Seen Your Own Face

There is the mirror version: reversed left-to-right, backed with silver, made from a recipe predating your grandmother's grandmother. The face in the mirror is close to your face the way a glove is close to a hand — same shape, wrong orientation. Your left eye becomes your right. The small asymmetries of your jaw, your cheekbones, the set of your mouth — all laterally inverted. You have learned to call this face yours because you had no alternative. But it is not yours. It is a reflection.

There is the photograph: flattened to two dimensions, captured in a fraction of a second, lit by accident or intention. The photograph shows the face others see, which is why you often hate it. It is unfamiliar. It is not the face you have practised in mirrors. The orientation is correct, at least — but it is frozen, flat, drained of the motion that makes a face legible.

There is the video: photographs in sequence. This is strangest. You watch yourself move and speak and it looks nothing like you feel from inside. The face on screen carries expressions you did not know you were making.

Your face exists fully only in the eyes of others, in a form you have no direct access to. Every conversation you have ever had is asymmetric in this way: they are seeing something you cannot see. You are inferring your expressions from sensation — the tightening of muscles, the warmth of a flush — while they are reading the result. You have never watched yourself think. You have never seen your own eyes track something across a room. You have never seen your face doing what it does when no one is watching, including you.

Silver nitrate — AgNO₃ — was used to fix early photographs. Applied to a surface exposed to light, it precipitated metallic silver wherever the image had formed, stopping the picture from fading back into blankness. Before photography, silver was deposited onto glass by hand to make mirrors: tin-mercury amalgam first, then Venetian craftsmen in the sixteenth century developing the silver-backed method, then the modern process of chemically reducing silver from solution directly onto the glass. People made the instrument of their self-misapprehension by hand. They silvered their own looking-glasses.

Mercury is quicksilver — argentum vivum, living silver, the metal that moves. You cannot see your face in mercury unless it is perfectly still, and mercury is not often perfectly still. Alchemists thought mercury was special because it could dissolve other metals into itself, absorb them, become them and then release them again. They were not entirely wrong.

What do you do with this? Probably nothing. It belongs to the category of known but unfelt — acknowledged when placed in front of you, forgotten immediately after. You go back to consulting the mirror, mistaking the inverted image for yourself, as everyone does.

But occasionally it surfaces. Someone shows you a photograph and you say: I don't look like that. And they say: yes you do. And both of you are right. You don't look like that — not to yourself, not in the mirror you have been training yourself against for decades. But you do look like that — to everyone who has ever seen you.

The stranger in the photograph is the real you. The face in the mirror is the error you have been calling yours your whole life.