Barrista's: how to make designs in cappucino foam?

Is there an on line “how to” webpage for making cappucino foam patterns? Hearts, leafs, etc? I think it’s way cool and definately not something one gets at Starbucks.

I love getting a cappucino in an unexpected place that is a decent temperature, has good foam, and a design. It would be a nice but useless skill to be able to do myself at home.

thanks

http://answers.google.com/answers/threadview?id=373330

Apparently, this is the closest I could find.