Check out this amazing gigapixel panoramic image of the Khumbu glacier captured by David Breashears during the spring of 2012, from the Pumori viewpoint near Mount Everest. Check my post below "Day 19 - Final Day in Base Camp" for the details of my climb up to the same viewpoint.
If you click on the image you can enter gigapixel navigation and pan and zoom. You can even zoom in on my actual tent at the top part of Mt. Everest basecamp. Super cool!!
Here's the zoom in on my tent (see if you can find it):