Architectonic walls in Atomium

While finishing my essay about concrete I found out that there is an exhibition in Brussels, to be more precise in Atomium, this bizarre symbol of Belgian capital. Post war architectonic facades that I was looking for in my neighbourhood are the central subject of this exhibition.  The only wall I found was this, near the back door of the local primary school.

 

From the exhibition:

Konstantin Brodsky's building

Marcel Breuer, Torrington building, Nijvel

Strangely all of the 8  houses they feature are in Brussels or in Wallonia, French-speaking part of Belgium.