Well, not quite an addiction. But mmmm, lovely coffee!
Quite like this. Going to try it again at some point but with a small amount of rear curtain flash to sharpen the foam without losing the effect of the stream of coffee flowing into the glasses. And that reminds me, I must also descale the coffee maker at the weekend!
Nikon D90. Nikkor 50mm f/1.8 AF. 2 seconds at f/5.0. No flash.