Balla & Silly
Balla & Silly are a geocaching team from Berlin, Germany with a very attractive geocoin. The front of the geocoin with the so-true statement "caching keeps showing us unusual places" was inspired by their visit to Jog The Vulcano cache on Lanzarote in the Canary Islands. (If you click the link, you can see the photo of the landscape shown on the geocoin.)
The teddy bear on the other side is sitting in front of the Brandenburg Gate in Berlin. Both sides are 3D. This is another piece that shows what can be done with just metal, and in this case a very judicious use of colour. 500 pieces were issued and the geocoin sold out the same day it became available.
For more information on the geocoin and it's creators, along with some pictures, please visit Balla & Silly's web page.