I came across this picture while browsing on Smosch. Isn't it lovely? I haven't been able to make cappuccinos with the "fern" yet, but my friend, Jeff, and I are taking a course next month for espresso enthusiasts at Kitten Coffee in Brookyn.
The above picture is from a cafe in Sweden. My new favorite coffee place in New York (where they also make nice designs in their coffee) is La Colombe in Tribeca.