If you like your RPGs cartoony and your heroes super-deformed (in a good way, of course), you can find 17 new pics and a trailer for Seiken Densetsu 4 -- otherwise known as Secret of Mana 4 -- on the official World of Mana page from Square Enix.
Screenshots are on offer in the SD/SM4 section of the site by clicking on the button with the 4 at the end in the Flash-based main navigation on the left. The new video preview, however, can be found in the top-level World of Mana Trailer section.
Thank goodness Square finally decided to announce which platform the game's coming to, too: it'll be released sometime (at least in Japan) in 2006. Gotta love those trailers...