Christopher Heyerdahl

Where most of the country is, well, hot - from the bone-baking dry heat of the desert to the flesh-melting humidity of Kerala in the south - Kashmir is cool: so cool, in fact, that in the winter, the temperatures can sink to sub-zero.

Sometimes you see films, not just science fiction films, where you get the sense that if the camera were to pan just to the left or the right, all of a sudden you'd be seeing light stands and crew standing around. But with 'Blade Runner,' the beauty of it is that it felt like a real, breathing city.