Unbekanntes Kasachstan

Dear Friends
one of the goal of the M.Polo excursion to Bochum (DE) was the visit of the announced exhibition Unbekanntes Kasachstan hosted at the Deutsches Bergbau Museum (see: http://m-polo.blogspot.nl/2013/04/bochum-de-deutsches-bergbau-museum.html ).
The exhibition present artifacts of mainly three big periods: the Period of the cultures of the prehistoric Kasachstan, the Period of the Ellenistic influence and the Islamic period. Of each period the exhibition proposes to interesting artifacts that provide the visitor with hints about the actual life of the corresponding period. Please, have alook to the pictures and tell me your opinion.
Salutations
Giancarlo