It's probably been shot with a tilt-shift lens:<p><a href="http://en.wikipedia.org/wiki/Tilt–shift_photography" rel="nofollow">http://en.wikipedia.org/wiki/Tilt–shift_photography</a><p>You can make a tilt-shift lens pretty easily with very cheap components:<p><a href="http://cow.mooh.org/projects/tiltshift/diyexamples.html" rel="nofollow">http://cow.mooh.org/projects/tiltshift/diyexamples.html</a>