weeks ago i asked about how to make blue shadows and whitte sun. i have been reading a lot about lighting and digital lighting.
bagginsbill was obvious right with the  ''white balance'' .

so in a documentation about digital lighting they say that you make the global lighting blue . for the sun they say that you need to take away the blue. so i am trying this with the node User_Defined.

the question is what setting to use? i tryed  1.0,0.9,0.77. then render. then if the colors dont look good i can go in photoshop and make small changes with the white balance tools.