Well those are some light effects that we can add in te pics.. of course, it is possible to make thousends of different effects..
1 - maintains a spot collored and B&W the rest
2 - HUE
3 - B&W the image and them shadow color balance to blue and Cyan
4 - B&W the image and them shadow color balance to yellow and red
5 - Original Pic
6 - Shadow color balance to warm colors
7 - HDR Lighting
8 - Shadow color balance to cold colors emphasis in cyan
9 - Desaturate and increase contrast..
