Lustre is a refreshing take on button style icon design. Each icon is hand-crafted to give your Android an elegant touch. Enclosed by a metal frame, you'll see familiar designs with a vibrant and crisp edge to them.
I had an idea about doing an icon set with smoke and glass. It's been a while underway, because (much like my Freehand efforts), these icons take absolutely forever to make, but I personally think it's been worth the effort!.
Adastra is modern looking, flat, colorful and minimalistic icon pack that uses no shadows, no gradients, no black, no white. All the icons are equally shaped and fully optimised to reduce the size of the application. And - it's FREE.