If you liked White Christmas for that reason, it's probably Kim Yong Soo's directorial style that you like too.
You might try some of his other dramas and drama specials, even though they're a little hit or miss. But they are often really, really pretty to look at.
Check the list here at dramawiki:
http://wiki.d-addicts.com/Kim_Yong_SooI would recommend
Babysitter as the best of the rest overall. It's also short, so maybe you can confirm my suspicions. Or try one of the single-ep ones. I liked the second ep of
Hometown Legends that he directed a lot (actually both were pretty good anyway: eps 4 and 7 of the 2008 season), and I love
The Scary One, the Ghost and I (although it might just be me, haha).
Equator Man is also not bad, other than the female lead not having anything to do for a while.
For other, non-Kim Yong Soo things, I would also say
Chuno was very pretty.