Now THIS is zen photography: going to the tiger pool at the zoo to shoot a bubble. Kudos...
Actually, I think it's a lovely shot (wherever you took it!): simple and quietly atmospheric...
Thanks Doylem! although it may not be as ZEN as it seems. I went to the Zoo to take photos of the Tiger, but it was asleep and in a spot where I couldn't get an interesting shot of it. So I defaulted to the bubbles out of boredom while waiting to see if the tiger would wake. It never did by the way.
But your comments are encouraging either way, I had a lot of fun trying to get the bubbles in focus at f/1.4!
SLC