Its becoming very rare these days to do any sort of digital design project, and not use any sort of icon within that project, whether it’s a web site design or a mobile app icons are always used. This post is another great roundup, which we have produced it includes 40 of the best icon sets created in 2012.
http://creativenerds.co.uk/freebies/40-best-free-icon-sets-released-2012/