well dinamo, after pointing the light try adjusting the ""softness" of the cone by going into the light editor. Just select your light and click on the small E. This works different from a normal radial light by giving a nice soft edge.

If you dont want the objects surrounding the scene affected by this then try choosing "ranged" and a setting of 15. Its then easier to just move the light closer to your object and control the amount of light its receiving.

As for color you could add another light close by to the face and change the color to red/pink too give you a more relaxed tone.

:)

alex,