The following video is a fake demonstration of a 13.4 gigapixel (yes, gigapixel not megapixel) image taken of Harlem, New York. They guy who created it clearly used http://www.harlem-13-gigapixels.com/ as his source. It made the front page of http://break.com which means he has earned at least $400 for about 1 hours work. I wish there was a camera capable of such magic, but until the very distant future all I can do is imagine.