How to make a picture into a red non-mainstream

Effect chart

Let's take a look at the original artwork.

OK, now let's take a look at the production process. Open the original artwork and use the Topaz filter to sharpen the picture.

Create a new layer, press SHIFT + F5 to fill the new layer with 50% gray

Double-click the layer to bring up the layer style, change the layer blending mode to "hue" in the blending option, and check the Advanced mixing R channel

4, Merge all layers, select menu: Image > Mode > Lab mode.
5, copy a layer, the Executive menu: Image > Application image, parameter settings as shown below.

Well, it's done.