Here are some photos taken by astronaut Sunita Williams, presum­ably in 2006 or 2007, as detailed in a circulating e-mail.  Millie Dabbs received the e-mail and thought you might like to see some of them.  (Of course, the e-mail claims that you can somehow help the space program by circulating it further.)

The small ones were not taken by her, but were included in the e-mail, as were some composite images of the entire earth at night.  Very cool.

You need a Powerpoint Viewer to see the original PPS presentation, but I'm sure we can help you see the pictures if you want to request Millie to send the e-mail to you.