Need help identifying artsy font

[Chuck Peterson]

I cant get What the font to work. A customer brought me this. I like it, too. Can anyone identify it?
It is from a new architecture magazine. They use it on every article so it may be proprietary.

 

[Tiki]

Encore

http://www.letterheadfonts.com/fonts/encore.php

 

[Chuck Peterson]

Great, thanks. I should have recognized that. I have quite a few Letterhead fonts.