This is the building of UWV and Belastingdienst. The Dutch social security / welfare service and the Tax office of Almere, the Netherlands. It is called "La Defense". A very pretty building due to it's shape, color shifts and reflections. The outer-exterior is basic grey, but the inner-exterior is very colorful. This is done to please the peopIe working in the building. They should feel rather privileged. Their jobs are widely being regarded as having many negative connotations (Tax, unemployment benefits) , so it is a matter of social compensation.