Something is moving in the Turbine Room...

When we arrived at the Tate Modern, we found the Turbine Room (the immense open half of the building) was blocked off from view. The first photo is from the entryway, looking up to the platform area.

The second is from one of the upper levels, taken through a hole in the cardboard that was blocking all of the interior windows.

I feel like some sort of Super-Art-Spy!