The weather was cold and sunny so I payed a visit to "The Cinquantenaire" which was built by King Leopold II for the 1880 National Exhibition commemorating the fiftieth anniversary of Belgian independence. If you want to read more about it, it's here here
and it's top
there are museums inside
in front and back of the arch are these statures
the ceiling of an arch
There is a huge parc around. Here is the view towards the European quarters of Brussels
and the other side, one of the big boulevards of Brussels.