Zodiak Card Backs

Nice work on the wheel.

I feel that you might want to add a white border around the letters of the Zodiac text to make it pop out and not meld with the background.
Might want to remove that brown that's overlapping the black border.
IMO, I think you can do away with the gray box and maybe spruce up the white to black gradient with some clipart of smoke or something. Like this:
http://iskin.co.uk/wallpapers/imagecache/iphone4_landscape/smoke_cloud.jpg
http://www.zastavki.com/pictures/1024x768/2011/Creative_Wallpaper_Smoke_...
http://www.desktopwallpapers4.me/abstract/smoke-3176/
http://www.desktopwallpapers4.me/abstract/smoke-3409/

Just an opinion.