I know this isn't exactly typical HN-type material, but when I accidentally stumbled across this guy's photo stream, my mouth literally fell open.<p>What's most impressive is that -- at least with his Eiffel tower panorama, and, presumably, others as well -- there is <i>no</i> super-fisheye lens used. It's a massive montage that he took and worked on over two days.<p>Read the descriptions in the photos, and be very impressed.<p>Also, if you scroll down to the comments section, he has provided links to more of his favorite photos for quick and easy browsing.