Means what we want others to see in us. We can also call it the outer personality. That is why it is always better to accompany it with a handwriting sample also. If you have both a handwriting sample and a signature sample we can see if the person is truly what he shows or he shows off and has a fake personality that he wants others to see.

But just from a signature sample also you can know a lot of things about one’s personality. Presence or absence of each element in the signature shows something about one’s personality.