Extra ID jewellery by Dutch designer Anke Weiss imitates the security tags attached to items of clothing in shops to prevent them from being stolen. The pieces are made from sterling silver and include actual security alarm parts.
Source: Dezeen
Designer Anke Weiss also makes one of my favorite rugs, the snow-angel rug. Made of sheepskin, it has a snow angel shaved within it:
To see more of Dutch Designer Anke Weiss' work, visit his site.