In this tutorial You will learn how to make this:

In 5 easy steps.
1. Go to filter > render > clouds
Make sure you have more that one blotch of black, keep hitting CTRL+F until you get something like this:

2. Now go Filter > Pixelate > Mezzotint and the settings to Short Strokes
3. Now grab your smudge tool go up to your brushes and if you have your default list up then you should have a few like this:

Then make a few line looking things between the two black blotches, until you get something like this:

3. Now Duplicate the layer (CTRL + J) And go Filter > Blur > Radial Blur and do 100 and best quality.
4. Now set the radial blurred layer's opacity to about 88% and merge the two layers together (CTRL + E)
5. Now go to Layer > New adjustment Layer > Color Balance, and use the following settings:
Shadows:
0 , -19 , +61
Midtones
0 , +41 , +44
Highlights
0 , +21 , +24
If you require help or have questions or would like to leave a comment do so here:
http://www.13dots.com/forum/index.php?showforum=56