A good color effect is through repeated steps to modulate the best effect! Familiar with the steps after the knowledge that everyone can adjust their favorite effect, my first tutorial, I hope to help beginners.
Photoshop Tutorial Artwork
1, 2, open the material picture, press CTRL + J to copy the background layer one layer.
3, select menu: Image > Adjust > Curve, adjust RGB, red and green channel. Highlight the picture separately, add red and green, parameters and effects as shown below.