Another Surface street art ad shows up in Los Angeles August 26, 2012 by admin Tweet The Surface street art-viral marketing campaign from Microsoft continues to expand as the images are now appearing on the sides of buildings in Los Angeles, California. Read more… Neowin Related Posts:A quick look back at the launch of the first…Microsoft shows how to disassemble and repair…Microsoft's new video shows how to disassemble…Surface Pro 10, Pro 9, and Pro 8 gets support for…Specs Appeal: Comparing the new Surface Pro with…