I just spent a good amount of time looking at all the amazing and beautiful "Liquid Art" by Markus Reugels on Flickr. He has improved on the techniques of Harold "Doc" Edgerton, who invented the strobe light, and using his flickering lights took the first picture of a Milk Drop Coronet.
Here are some pictures of Markus' beautiful drops. Please note, none of these were photoshopped. It is all done with his special lighting technique.