André Potvin of GRAP lecturing @hmcarchitects
![André Potvin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)](https://www.trxl.co/content/images/content/v1/4fb6ec4fe4b093525981eab3/1340315964584-2G9HWND80UW9YNRNCOD2/image-asset.jpg)
André Potvin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)
André Potvin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)