1. Take a new file of 300 pixels,300 pixels, of resolution 72 dpi in the RGB mode.
2. Now go to Filter>Noise>Add Noise apply the following settings.
3. Your image should be look like this.
4. Go to Image>Adjustments>Threshold use these settings.
5. Now we need to use Image>Adjustments>Inverse your image something look like this.
6. And now go to Image>Rotate Canvas 90CW.
7. Your image should be look like this.
8. Make the new layer from the layer palette.
9. And now select the Gradient Tool
and set the gradient color.
10. Your image should be look like this.
11. Now change the Blending mode of Layer1 Screen as shown image below.
12. Your image should be look like this.
13. And now merge the layer as shown in the image below.
14. Go to Filter>Polar>Coordinates use the following settings.
15. Your image should look something like this.
16. Final step going to Image>Adjustments>Variations and select your variations of color.
17. Here is your final image.







More Photoshop: