Found some interesting and useful images in relation to futuristic green buildings concept designs. Some green buildings have different kind of shapes and sizes which makes more interesting as it shows the architecture might change as its process.
However, another aspect I have noticed is that the term green buildings does not mean only apply with green organic materials, organic surface or solar panels. But also, the way it builds the building and the style of the building. Therefore, I want to perform research on the concept of Green Architecture in the next day or so, and trying to find out the theory or principles for Green Architecture.