I spend a lot of time surfing around looking at other peoples' artwork. Maybe a bit more than I should but sometimes I come across something really cool and inspiring. Case in point "The Brainstormer" created by the concept artist Andrew Bosley. It lists tons of word combinations along with story conflicts to help get the creativity flowing. Here is a link to his blog so you can check out his awesome artwork
http://andrewbosley.blogspot.com/
And to the flash version of the "The Brainstormer"
http://www.distractionbeast.com/brainstormer.swf