Three characters aren't shown; Book, Serenity, and Inara's right cheek.

But still a pretty poster!

Three characters aren't shown; Book, Serenity, and Inara's right cheek.

But still a pretty poster!

Love it, even though it is sans Book, Serenity, and Inara's right cheek.

I've never seen this one before. It is strikingly good. The Serenity crew glows.

The title of the wallpaper isn't “Peace.” That's the artist's name according to http://www.the-elite-archives.com/wallflowers/links.php

Some URL's
http://www.the-elite-archives.com/wallflowers/peace.php
http://mysteryof.livejournal.com/
http://www.the-elite-archives.com/wallflowers/about.php#pea
http://mysteryof.livejournal.com/profile This last one has contact information in Kirovograd, Ukraine

According to http://uglybusiness.misplaced.co.uk/awards.php , “Peace” of “Until My Dying Day” won the Blend of the Month award (August 2005) for a Faith + Buffy or Fuffy wallpaper.

Summarizing: Artist is “Peace” Site is “Until My Dying Day” http://dyingday.all-thats-left.net/ which is out of business. But you can contact “Peace” ( also known as “mysteryofobscurity” ) http://mysteryof.livejournal.com/profile

That is as far as I got in my search.

Thank you everyone for your feedback..I hadn't noticed Book was missing though..That's a shame..He should be there..Thank you, Two, for your research...amazing...I could not track it down...I like your description of the crew 'Glowing'
They jump out at you, don't they?