The museum also has their entire collection catalogued on their website. You can find information about the artwork both on and off display by checking there.
I've asked a curator at the front desk. When I wanted to know more, I googled the piece.
Theres a multitude of ways, next to each installation, on line or simply ask a curator
All pictures in the museum have the info next to it with name of piece, artist and some other facts if available as well as sometimes you can ask a guard about one of the pieces of art work and they may know a little about it.
A picture in the museum?
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