Idyllic is a two column widget-ready colorful theme with a flair of art based on a design by Ian Smith.
jquindlen has release Sailbits, Watch and ClassyGal.
SoftlySoftly is a soft pink theme that is clean, clear and easy on the eye.
bbpress theme is a theme based on Bbpress layout. Comes with inbuilt support for several plugins.
Greenland is a two column fluid width, widget ready theme.