Microsoft Surface street art ads expand to San Francisco October 1, 2012 by admin Tweet The street art campaign for Microsoft’s upcoming Windows RT version of the Surface tablet is expanding to San Francisco, as a Twitter user took an image of one of the ads being painted. Read more… Neowin Related Posts:A quick look back at the launch of the first…Specs Appeal: Comparing the new Surface Pro with…Microsoft could merge next-gen Surface Pro and Pro X…Microsoft announces Surface event coming October 12Surface Go 3 with LTE is now available for $499