She's at it again!!!
The eccentric actress was caught sleeping in a glass box yesterday for the second time at NYC's MoMA museum for her performance piece, The Maybe.
And this isn't the last time Tilda's Z's will be put on display! The actress is scheduled to snuggle up for all to see at least four more times before the end of 2013 in various parts of the museum.
If only we knew what she was dreaming of!
[Image via Instagram.]