Photoshop handles landscape pictures for ink effects

First, open a landscape picture in Photoshop.

Set the value to (23,2.00,204) with ctrl+l or through "image → adjust → levels".

The effects of the color bands are as follows:

Then use Ctrl+u or through "image → adjust → hue/saturation" to adjust, adjust the value is (0,-100,0). Click "OK".

Adjust by "image → adjust → brightness/contrast" (adjust value is 61,0)

The next step is to create a copy of the background layer:

Make a copy of the background layer as the current layer and select filter → blur → Gaussian blur to set the radius to 10 pixels.

Then the pattern of the copy of the background layer should be "dimmed", under the surface of the layers version, "Create a new fill or adjust layer" → select "curve":

Adjust the value to the following figure:

Then use the hue/Saturation adjustment value (55,11,0) to click OK.

Final Effect Diagram: