Step 1
Start of by creating a new document (ctrl+n) with a transparent background. It should be width-300px height-300px. Select black and a gray color in your palette.
Step 2
First create some clouds. Filter -> Render -> Clouds x2. Next create difference clouds. Filter -> Render -> Difference Clouds x2. Do this until you are satisfied with the color distribution. Too much light color will make the image look shiny.
Step 3
Next choose Filter -> Distort -> Ocean Ripple with a Ripple Size of 9, and a Ripple Magnitude of 12.
Step 4
Almost finished now. Next choose Filter -> Texture -> Craquel
Step 5
If you want, you can add some painted lines onto the asphalt. Use the rectangle marquee to select a strip to paint and a setting of 3px feather. Choose your color - Orange, yellow or white. Choose the paint bucket tool, and use the following settings: Opacity: 80-90% and a tolerance of 35. Paint in the selected area. The cracks in the asphalt will remain.
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