Why is the Dome of the Petrine Basilica… turning black?

Over the transom from priests over in Italy. I’m assured that this is not a mere photography issue. It’s clearly visible in Rome in person, and people are noticing.

The Petrine Basilica in ARSH 2015:

Screen cap of the video of the bells tolling yesterday morning:

Bruce Jenner is a man. And furthermore I consider that islam must be destroyed.