Statue primitive unique et rare achat de Papouasie Indonésie

This unique primitive statue from Papua appears to show humans, birds and crocodiles having intercourse. And some people still believe that these animals are still their ancestors, such as the belief of some people in Sumatra that crocodiles and tigers are also their ancestors. But it seems that this shows the influence of Dongson culture which consists of an upper world which is invisible, an underworld which is invisible and a middle world which consists of heaven and earth which are visible.
I got this primitive statue from Papua in Papua directly in 1988 from local residents