Feeling the amusing from light and shade

I downloaded a fun little camera app for my HTC phone and one of the effects turns you into a sketch. This is my sister in the picture - pre sketch and post sketch.

MUCH better viewed large (click the magnifying glass icon in the toolbar at the bottom of the picture).

Some of the Chinese-English descriptions of the effects are funny:

'You will found you are more beautiful'
'Feeling the amusing from light and shade'
'Removing the halo or other distractions which disturb you'
'Add a hazy and dreamlike effect to you photo just like fog in the morning, giving you a sense of clear and dreamlike'