Shared from the IATSE Facebook page ...

What Happens Just Before Show Time at the Met Opera,
in 12 Rooms You’ll Never See
We walked through the Met with a steadicam on the busiest week of the year. (Featuring: Misty Copeland, Toscanini’s head, wigs, harps and a snow yak.)
To view the video:
https://www.nytimes.com/interactive/2017/06/30/arts/metropolitan-opera-backstage-ballet.html