For this design lots of natural light was essential. Also the solar panels on the roof will not only work for the library but also for the other rooms of the entire school. The doors are glass and the huge window on the final floor lets in light even the the top floor
It is clear that you spent time building the model and working on the materials. It is essential that you clearly indicate the existing building, key approaches and the orientation of the sun.
A terrific start to your design. Keep up the great work and find a way for each Director to have their work expressed graphically.
Our firm really likes the design of the building. We suggest you put up some more SketchUp photos of what the interior will look like. What other products will you use to make your building sustainable?