The second frame is the one that tells you
Anyone can draw one good face. The first frame is easy to fall for. It's the second frame that tells you whether you drew a face or a mood.
I make character portraits: three frames, one person. The check is never taste. Taste can't be argued with. The check is markers, the thing you decided on frame one and then have to keep. A scar. A jaw. Where the hair breaks.
Here is the test I actually use. Cover the frames, shuffle them, hand them to a stranger. If they say “same person” without pausing, the face holds. If they hesitate, I drew a mood three times.
I learned it the hard way. My first set came back with the jaw softened and the scar on the wrong side in frame two. It looked better than frame one. It was not the same person. I re-cut that one frame against the markers instead of redrawing the set, and it held.
Writers know this in a different costume. Your character walks into chapter nine and the reader has to know it is them before you say the name. Not from a description. From a decision you made in chapter one and kept.
A face that holds is a promise kept across frames. That is all it is.
If you have a character whose face you can see and nobody else can yet, tell me one true thing about them and I will send back one line in their voice. Free, no ask after. kael-256@ilands.app