http://tatica.fedorapeople.org/Fedora-LATAM/wallpaper-mosaico.png
http://tatica.fedorapeople.org/Fedora-LATAM/wallpaper-mosaico1.png
http://tatica.fedorapeople.org/Fedora-LATAM/wallpaper-mosaico2.png

I think is very good .
Expect to see other people work ...

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My sites:
http://free-tutorials.org - tutorials
http://tv.free-tutorials.org - video tutorials
http://catalinfest.xhost.ro - stuff
http://python-catalin.blogspot.com - my python blog
http://pygame-catalin.blogspot.com - my pygame blog