http://www.darkroastedblend.com/It is a wonderful combination of Wierd and Wonderful stuff. There are articles with tons of images to tickle the imagination. I find the SteamPunk and Retro Future to be particular stimulating. However there is a lot of fun stuff there.
There is also a Science Fiction Section
http://www.scifi.darkroastedblend.com/It is a good place to bookmark and look through at your leisure.