Signature N.A.Kuznetsov

[тандем]

I read carefully. And he brought you an example of an authentic signature other picture of undisputed authorship N.A.Kuznetsova.Ona identical with the " second ", which is shown for comparison with you. Both of these signatures are very different from that of the " first ", portrait of woman in the Sarafan .
Draw your own conclusions , although there is no comparison of signatures is clear.