Channel replacement can quickly get clean two-color pictures, and then use the Palette tool to adjust the two colors can get their desired monochrome or two-color pictures, later fine-tuning the characters and local colors can get their desired effect.
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1, open the material picture, press CTRL + J to copy a layer of background layer, get "Layer 1", enter the channel panel, select the green channel, press CTRL + A full selection, press CTRL + C copy, select the blue channel, press CTRL + V paste, point RGB channel return to the layer board, the effect of the following figure.
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2, create hue/saturation adjustment layer, red, green adjustment, parameter settings such as Figure 2, 3, the effect is as Figure 4. This step turns the main color of the picture into tawny.
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Using PS Channel replacement to create sweet reddish-brown beauty photos
The use of PS Channel replacement to create elegant cyan location characters