I've been following the blog Kris's Color Stripes for awhile now. A friend of mine sent it to me and I love the way she pulls out a color palette from anything and everything—photos to fabrics to collections of objects. Here are some examples:
Nebula's Color:

Flea Market Find: West German Ceramic

Collecting:

Kris has now come out with a 2009 calendar filled with watercolors and the color palette for each month. Just look at some of the images:
It's available at Kris's etsy shop here. And Kris's blog is definitely one to add to your queue.
(all photos from Kris's Color Stripes or KrissColorStripes shop)
I've been reading this blog for a while too. I just love it!