![Federal Face-Lift](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb26.jpg)
Topic: "shading"
![Federal Face-Lift](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb26.jpg)
![Empowered House](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb21.jpg)
Empowered House
![Passive House Dialogue: Vahid Mojarrab](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb15.jpg)
Passive House Dialogue: Vahid Mojarrab
![Philly’s Smartest Office](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb10.jpg)
Philly’s Smartest Office
![Center for Weather and Climate Prediction](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb25.jpg)
Center for Weather and Climate Prediction
![The Private Residences at Hotel Georgia](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb7.jpg)
The Private Residences at Hotel Georgia
![NASA Sustainability Base](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb3.jpg)
NASA Sustainability Base
![Key to New Medical Center: Natural Light](https://gbdmagazine.com/wp-content/uploads/2013/06/thumb38.jpg)
Key to New Medical Center: Natural Light
![Rooting Another Chicago Roof](https://gbdmagazine.com/wp-content/uploads/2013/05/thumb1.jpg)
Rooting Another Chicago Roof
![Defined Design: 18 York](https://gbdmagazine.com/wp-content/uploads/2013/06/DD_thumb.png)
Defined Design: 18 York
![Lessons from an Alternative Lifestyle](https://gbdmagazine.com/wp-content/uploads/2013/04/thumb11.jpg)
Lessons from an Alternative Lifestyle
![American Evolution](https://gbdmagazine.com/wp-content/uploads/2013/05/thumb4.jpg)