People often learn by imitation. If you can't think of anything to draw, go to one of the various multi-person art galleries online, or simply search for images on the web to get inspiration. Here are a few links to such websites, if you have never browsed them before, please visit them now, I'm sure you will love them!
Now, I'm not saying that it is OK to copy something outright and claim it is your own -- far from it! But if you do happen to make a doll, or draw an image in the likeness of someone else's artwork, do the right thing and give them credit. It would be even better if you can get in contact with the original artist before you even put pencil to paper (or pointer to pixel) because some artists do not want anyone doing anything with their artwork. Above all, respect their copyrights. If you can't contact them, at least give a link to the original website if you post your dolls anywhere online.
If you have any suggestions for links to be placed here, please email or get in contact with me somehow!
Deviant Art - Art - community of artists and those devoted to art. Digital art, skin art, themes, wallpaper art, traditional art, photography, poetry / prose. Art prints.
Elfwood - Is an extremely large science fiction and fantasy art archive, plus they also have a large fiction archive as well. A great place for inspiration! Literally contains thousands of artists and their artwork, so make sure you read their copyrights and so for concerning their art if you intend to use it.
Fashion Designers Web Sites - A Yahoo! listing of fashion designer websites. Large list, lots of inspiration ;)
Illustration Web Sites - A Yahoo! listing of illustrators and their websites and portfolio's. Many have character designs as well, lots of inspiration :)
Tattoo Artist Web Sites - A Yahoo! listing of tattoo/body art web sites. I'm sure some inspiration can be found from here. Tattoo's are always wonderful :)
Dresses.com - Dress designs by Odette Christiane. Very beautiful if you ask me ;) Contributed by Dreama
Drakken.com - This site is devoted to Fantasy Art and Poetry. Here you will find over 2000 fantasy pictures and hundreds of poems.
Dragon Tattoo's - A Pretty large listing of pictures of dragon tattoo's, some graphical, others on people's skin already.
Dragon ClipArt - Lots of dragon clipart, icons, backgrounds, etc.