
2. Take the Gradient tool with the settings :
http://img18.exs.cx/img18/7880/untitled238.jpg and play around with it how do you want ;] ....
3. i got this :

4. now go to Filter>Stylize>Find edges ->

5. now go to Filter>Sketch>Chrome and with the settings like this :

6. now press CTRL+U and colorize the picture how do you want ;] my settings :

7. Duplicate that layer
8. go to Filter>Distort>Twirl with the settings like this :

9. Now set the layer blending mode to Overlay.
10. Duplicate that layer.
11. Go to Edit>Transform>Rotate 90 CCW.
12. Press CTRL+E and merge the layers.
13. and now take the Gradient tool with the settings : http://img12.exs.cx/img12/1827/untitled294.jpg and do one step in the center like here in the picture -

AND you are done!!!!!!!