Bubble/Angel/Leaf Effect for only one table not whole page

I would like to add a floating image effect to just one cell of one table and not to the entire page. I'd like to have it's behavior a random flying image like the angel or butterfly one rather than a horizontal/vertical only effect like the snow or bubbles.

I've looked a lot of places but can't find it. I've tried to tweak the code myself to see if I could limit the effect to one part of the screen but couldn't get it.

Any help would be greatly appreciated!

Trishah