Curvemeister Forum

I did this in the black curve only set on medium black, I think I opened the shadows a bit but there is a bit of a color shift in the bricks. In the course instructions it says CYMK gives you individual control over each color, I could not figure out how to do this. I did read your answers to Thomas's questions.

Gary

CMYK is just like any other color space..you make the same kinds of moves there with the exception of thinking in reverse.  If you want a scene to be more red you add Y and M or subtract C.  You have to handle the color complement for the trouble in the image...
Greg