From a profile of the architect in ArtNews’ 09/12 issue:
There’s the neutral white box. We see that, if you take that too far, it sucks the light out of art. Then there’s the super-expressionist building by the signature architect. But if you take that too far, it totally squashes the art, so you can’t have a great feeling for any art experience in a building like that.
And we believe there is a third way, where the sense of space in which you’re going to experience the art is silent and poetic, but when you move from one gallery to another you’re engaged by the sequence. The building draws you through and doesn’t frustrate the movement. You sense that someone wrote a musical score — that this is the way you flow through spaces.