works on a lot more than bubbles...: ) Never thought much about bubbles but they really are a curious amomaly if you really think about it...never really thought about 'em much before
Nor had I before I started to photograph them to tell you the truth.
Once I had taken that first couple hundred photographs..I never looked at them in quite the same way again.
the large ones that morph from one shape to another are real challenging to photograph but well worth the effort.