camilord/fam3x (packagist): FamFamFam Silk icons is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format. Containing a large variety of icons, you're sure to find something that tickles your fancy. And all for a low low price of $0.00. You can't say fairer than that.
Keywords: famfamfam|fam|free icon set