Silk Icons. “Silk” 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. Current version: 1.3. E-mail n°2. Un favicon pour votre site. Icones gratuits.