Cmon, post your favoruite art pieces of characters and places from books, games, concept art and simple fan art you like. There is, hopefully, plenty of that :D
Here, to start, two awesome pieces of Warhammer: Fantasy art
http://hdwallpapersbase.com/wp-conte...lpaper-HD-.jpg
http://www.freewallpapersbase.com/vi...-wallpaper.jpg