A stainless steel structure of a tower-like building

This building located in front of a musical center at the city where I live. Its main structure is made of dark green marble or granite, sited on top of this building is a structure of stainless steel square frames which supports pieces of transparent glass. When you stand at the center of this building and look up, you may find perfect symmetry pattern made by those square frames, after a while, also you may have an illusion that those squares are moving. Besides the marble reflected those frames and form an interesting pattern too.