Is this what you think when I say "mirrored wall"?
I will let you make your own wise cracks about the above photo. I was more thinking along the lines of these designs...
Artwork over the mirrored wall:
via Design Manifest
A horizontal design:
Kevin's Sharkey on MarthaStewart.com
Floor-to-ceiling window-type moulding:
via Chic Coles
Mirror on mirror (and again, more moulding):
A modular design:
Any ideas for DIY mirrored wall projects?