The See-Through Church of Borgloon — Discovering Belgium

https://youtube.com/watch?v=gnNxNFtLsyw%3Fversion%3D3%26rel%3D1%26fs%3D1%26autohide%3D2%26showsearch%3D0%26showinfo%3D1%26iv_load_policy%3D1%26wmode%3Dtransparent

This literally open air steel sculpture is a fascinating and thought-provoking work of art

via The See-Through Church of Borgloon — Discovering Belgium