Tous parents, tous différents?

Question

http://www.espace-sciences.org/science/images/images-maj/Perso/itinerance/web/pg_0051.jpg

Answer 1

I call it art

Answer 2

So what do face painted people with umbrellas have to do with anthropology... hmmm

more specifically: http://lgb.unige.ch/tptd/fr/

“All parents, All different”, of Ninian Hubert van Blyenburgh, has the principal results of the biology of the acquired current human populations these very last years: the common origin of all the current Men, but also, genetic diversity and physics which makes each one of us a single being...

So what is the point of putting the picture with this definition?  You are just asking if they are "single beings" or unique... we all are in our own ways so I just don't see the importance of the picture and the question.