Before Sunset-How did yhey do it?

[Tim O'Connor]

I love the movie Before Sunset. It takes place in real time at the end of the day. Does anybody

know how they nmaintained the look, if they had short shooting days (although I think that they

did the movie quickly) and what sort of light exactly is that in the DVD glimpse of the production

that looks like a Chinese lantern on a pole for the long walking shots but must ? have some kind of HMI

unit int it? I mean, a 500w daylight balance tungsteb bulb wouldn't be used would it?