Just spotted these photos after following a link from Gizmodo about a Chinese performance artist called Li Wei... He sets up some pretty crazy stunts for photos, using steel wires and mirrors, etc. There are a couple involving Z4s that you might like:
http://www.liweiart.com/english/works_htm/photo_htm/092-01.htm
http://www.liweiart.com/english/works_htm/photo_htm/091-01.htm
It's worth checking out the rest of his photos too, here:
http://www.liweiart.com/english/works_photo.htm
http://www.liweiart.com/english/works_htm/photo_htm/092-01.htm
http://www.liweiart.com/english/works_htm/photo_htm/091-01.htm
It's worth checking out the rest of his photos too, here:
http://www.liweiart.com/english/works_photo.htm
:exitright: