In terms of exterior design, I admit that I do not...

In terms of exterior design, I admit that I do not like it too much ... From what I know it's supposed to be a cloud, for me it's like nothing.
Inside, the space is huge and rather well organized. The first floor is dedicated to temporary exhibitions and the second to permanent exhibitions. On the ground floor is the reception and the souvenir shop. What is cool is that you can go to the roof where there is a terrace with a good view and a place to eat, ideal in case of good weather.
There is also a brasserie on the ground floor which was closed when I passed.