the doll in this video totally reminded me of Emmm:
http://youtube.com/watch?v=WSUetQ3-3jc

there is a second half to it as well, with more music than ambient stuff (it's all some really long remix of sorts, of the tool song "schism"). i'm not exactly sure who did the video for this, but it wasn't the band.

tool's normal videos almost always have some sort of animation in them, because the guitarist does animation for movies when he's not busy being mr. rock star....here are some of their normal music videos if you are interested:

http://youtube.com/watch?v=vtlbteGQZnk
http://youtube.com/watch?v=F5sIXUbMgF0
http://youtube.com/watch?v=RiV_ue-PbL4