Original request was to color correct for off white tile wall.
I thought that color balance looked very good for the rest of the
image, so I masked a curves color adjustment layer to only change the wall color.
Going for an overall soft, cloudy feel, I ran Neat Image on a duplicate
layer, then revealed the sharper eyes and mouth.
Finally, brightened the eyes and teeth a little to compliment the overall
brightness of the scene.

forum discussion: http://forums.dpreview.com/forums/read.asp?forum=1006&message=22849416
original image by Douglas Miller: