First of all, I want to state that this method of mine was inspired by the village chief’s tutorial. First of all, I would like to express my gratitude to Mr. Village Chief! If you think it’s inappropriate, please get rid of it!
Let’s take a look at the original pictures and renderings first:
Step 1: Convert the image to CMYK mode: Image - Mode - CMYK Color.
Step 2: Click the channel to enter the channel panel. Turn off the little eyes in front of some of the channels (as shown in the picture below), see if any colors you like appear, and remember which channels we turned off.
