The webmasters at RivenGuild.com posted an illustration drawn by one of the creative minds at Cyan Inc., the creators of Myst and Riven. Supposedly it is the first artifact from what the D'ni-sters are calling The Next Project, but what it represents is anyone's guess (leaves of a palmetto palm? an upside-down frog? A charcoal rendering of a black hole?).
Take a look, and if you think you know what it is, could you please let us know?