One example of good architectural design is the NTU School of Art, Design, and Media.
This building has a spectacular roof which blends with its surroundings as shown in the picture below. The exterior of the building is mostly glass, which allows people to look outside but unable to look inside. The roof, being sloped, will cause the rooms to be in different shapes and volumes to adapt to different needs. The great design would also let students there to learn more about design at the same time.