3. How to Add Global Adjustments

Step 1

Add a Brightness/Contrast adjustment layer, and change the Contrast value to 15, or any value that suits your image.

Step 2

Add a Color Lookup adjustment layer, and choose the Cobalt-Carmine table from the Abstract menu.

Change the Color Lookup layer's Blend Mode to Soft Light and its Opacity to 50%.

4. How to Create a Halftone Texture Overlay

Step 1

Create a new layer on top of all layers and name it Halftone Texture.

Step 2

Go to Edit > Fill, and set the Contents to 50% Gray.