A couple of sources for free icons for prototypes:
http://ikons.piotrkwiatkowski.co.uk/
http://adamwhitcroft.com/batch/
HT @cheveedodd
Tips & Resources for Board Game Designers
A couple of sources for free icons for prototypes:
http://ikons.piotrkwiatkowski.co.uk/
http://adamwhitcroft.com/batch/
HT @cheveedodd