Nationality can be determined by the face? How to determine the nationality?
At a minimum, there is such a picture. I can not vouch that she really had circulation in the USSR, but it is positioned that way.
Looking at her, however, I understand that I am a Tajik-Gypsy with an admixture of Tatar. But maybe it's just my perception of it.
I would answer this rather difficult question about the definition of nationality by facial features.
I think that in this case, a lot depends on the personal experience of each individual person, that is, if a person is an expert in this field, or for example, he communicated a lot with people of different nationalities, then he can determine his nationality by his face, with a certain accuracy . And so for most people, to determine the nationality of the facial features for sure, it is usually quite difficult. After all, the fact is that many nations are very mixed with time, and acquired, respectively, similar features.