Cool shot! Tell me, is it under water partially? How did you light it like that? It's beautiful!
Nothing is under water.
I used a Hallogen Worklamp for backlight. Put some white plastic on the lamp, Then the Lemon slice. On top some thin clear plastic.. guess the heat from the lamp, made the bubbles
Nice abstract! Like the two darker sections making up the strongest diagonal with lots of other diagonals from the other sections, too. And the juice(?) bubbles add great interest!