A great piece of architecture

This is the Church of Light which is a work of Tadao Ando. This Church does not have a real cross actually. Because Tadao Ando loves the nature light and always apply the light to most of his work. In this church, he use the nature light to create a cross instead of making a real one. This is the most attractive part of this building. This Church is also environmentally friendly, because Ando made the most use of the materials.