that is purty.
Joe - I think there was a BYO a while back that detailed the head color when using various roasted malts - IIRC Roasted Barley was the one that produced a white head, whereas black patent and chocolate malt had deeper tan.
could be wrong though - check it out.
Thanks. I'll look for that. I use both black patent and chocolate in my stout, so that might be the trick right there.