Faile's 'Temple' in Lisbon is stunning, large, and incredibly detailed. For those of us not in Lisbon, Stick2Target has a lot of great images, and this video walk-through. The piece was created as part of Portugal Arte '10.
Sam3's finished his huge building in Lisbon, which is around the corner from the building Os Gemeos & Blu hit last week. The details of the stars and the cat are great.
He's also done a big billboard, with what I think is a guy with an upturned car as a shell.
This wall is alongside the amazing Os Gémeos / Blu collaboration; it's not finished yet - apparently he's adding some stars to the windows now. Oh to be in Lisbon... all we need is local hero Vhils to get involved.
