Taken indoors with a studio light using my macro lens and an extension tube. The colors come from one of my wife's scarves, and the bubbles come from a mixture of cooking oil and water. Something you can do indoors on a cold or rainy day. Another thing I learned at the University of Youtube.
Here's the link to that tutorial. This is fun stuff to play with on a winter's day. www.youtube.com/user/ppsop2009#p/u/8/SCYG7HO_SZo
If you enjoy this type of image, you might not hate my Drops/Bubbles set. www.flickr.com/photos/9422878@N08/sets/72157625432239555/
More of my emulsion art images can be seen in my Emulsion Art set. www.flickr.com/photos/9422878@N08/sets/72157625787156195/...