I played with the stamps that came with the Creative Stamping magazine (issue 52), again this morning and made this tag.
It has an oxide ink background. In hindsight I should have used the normal Distress Inks as I would have got a more vibrant colour instead of the muted shades I ended up with, but we live and we learn. All the stamps are from the magazine set and have been stamped using Versafine ink. I've also used some green Stickles glitter glue to lift the colour a little.