André Potbin of GRAP lecturing @hmcarchitects
![André Potbin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)](https://www.trxl.co/content/images/content/v1/4fb6ec4fe4b093525981eab3/1340315962454-ETW7Z3B7RO3HXF3ZWIF0/image-asset.jpg)
André Potbin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)
André Potbin of GRAP lecturing @hmcarchitects about sustainable architectural design today (Taken with Instagram at HMC Architects)