Just wondering, is there any yaoi for people that are more into artsy/high-concept/weird stuff? More along the lines of NGE, Tatami Galaxy, Lain, Texhnolyze etc. With Yuri you've got stuff like Utena or Yokohama Kaidashi Kikou.

Posting the closest thing that comes to my mind. I guess NGE and Shinsekai Yori would count as well, but those elements were really small.