I visited the installation "Big Air Package" in Germany a while back. And it was transformative. The installation consists of a canvas "balloon" inside an old,

I visited the installation "Big Air Package" in Germany a while back. And it was transformative. The installation consists of a canvas "balloon" inside an old, desafected gasometer. The public can visit the interior and the exterior. At that time, I remember quipping to myself that it was a cathedral for the non-believers. The peace and tranquility of its "inside" space lending it spiritual properties. But yes, it was just an industrial amount of canvas and rope that they had to landfill somewhere.