Sometimes the white balance in your images is "right on," and other times it's miles off—don't worry, it happens to all of us, and it's easy to fix in Photoshop!
![Before and after white balance adjustments](https://cdn3.photoblogstop.com/wp-content/uploads/2011/05/Before_and_After_DSCN2328_1216x800_Q40_mini-1140x750.jpg)
Sometimes the white balance in your images is "right on," and other times it's miles off—don't worry, it happens to all of us, and it's easy to fix in Photoshop!
A Detailed description of how Photoshop blend modes work. The math involved, and their interrelationships with each other are discussed in depth.