How to take a stunning galaxy of water photo from ball?

Have u ever seen a photograph of a galaxy of ball and wondered how it is taken or tried it and failed?
This is a simple tutorial to get the spiral effect from a ball:

Requirements

1. Any dslr camera
2. a tennis ball
3. tripod 
4. water 

NOTE Remember this method must be carried out in open area for better result.

Procedure:

• Set the dslr camera to TV mode(time value mode)

I have used canon 1100d camera with a telephoto lens.

• Set the shutter speed to 1/4000
  
  
  

• Set ur ISO to 6400 range.
• fix the camera in a tripod
• Use only manual focus in here .
• Manually focus on the ball which is held by a assistant.
• Later the ball is completely dipped in water and thrown up using spiral motion.
• using viewfinder get the best shots.

I got this shot after many try:

http://anushpb.wix.com/stillworld