An interesting design idea for the Orchard Hub building

Thinking about talking with the architects for the new Orchard Hub building (once the architects have been hired, that is!) I was looking for examples of green-roofed university buildings that would integrate well with the Orchard Garden. Here is the most interesting example I have found so far. What do you think?

"Green Grass, Glass & Class"

School of Art, Design and Media, Nanyang University, Singapore