A new Zelda has been announced for the Wii. However, next to nothing is known about it. Currently, there are
NO screenshots, story info, or even a trailer to let fans salivate over. It will probably be shown off next year at E3 (or even the GDC, if we get lucky).
The
only thing we do know about it comes from this lone piece of artwork that Miyamoto personally revealed during a closed-door press conference:

Please, be patient. We all want a new Zelda game for the Wii, but until we get some actual news, all we can do is speculate. Believe me, as soon as the next big Zelda game is announced, I'll be all over it.