Create a 256x256 document. Fill it with a color like this #B48138. Keep that color as tour foreground color and white as the background.
Filter -> Add Noise, use 15% Gaussian Monochromatic.
Filter-> Motion Blur, choose an angle for the rust and use 999% of motion.
Filter ->Distort -> Ocean Ripple, use Size 9, Magnitude 9.
Create a New Layer and use Filter-> Render Clouds (don’t change the colors).
Change Blending Mode to Color Burn.
Create a New Layer, Fill it with the foreground color and Add Noise.
Change Blending Mode to Soft Light.
Now let’s add some more things
- Layer Merge Visible
- Duplicate Layer
- Use Filter -> Sketch -> Torn Edges in the duplicated layer. You will get something like this.
Change Blending Mode to Color Burn or Multiply.
You're done!
