The Triennale in Milano is a design museum in Parco Sempione. In short is has some very interesting exhibits of design in Italy from the early 1900s to present.
The physical displays are very interesting and cover furniture to technology. You will see by the photos what it is all about.
What is lacks is additional assets and repairing of infrastructure and better signs.
Here are some of the exhibits I saw.
The above is live art.You will see sections of the painting move as this is a video creation made to look like an oil painting. Exhibition was sponsored by Samsung.