http://en.3d4all.pro/konkursy/15520/

click above link for the english language version :-)
failing that, there's a little globe with an 'eng' next to it top right of the webpage.

The competition is to design 'jewellery' for really big headphone sets.
Kinda not my skill set and some really cool designs there already.

I mean if you want to walk around with these things on your head, then adding some decorativeness to them won't bother you in the slightest :-)