Free images from cool places!

It's been a long time since I posted. The long, cold winter we had made me revert to my frozen ways of the
past.

But I am BACK, and I had to post this item about a rich resource of sites where you can get a lot of free,  high resolution earth images:

http://oedb.org/ilibrarian/guide-little-known-image-collections-millions-free-hi-res-images/