The Invisible Church (Borgloon/ Belgium)

Although officially called "Reading between the Lines" this work of art is often referred as "The See Through Church" or "The Invisible Church".
The walls, roof and the spire are constructed from layers of steel flats with gap between each layer, making an interesting visual effect that changes with the angle of the viewer.










Thanks to reader Riccardo for the source:
Link

Photos by Z33 Art centre: Click for more