A collection of dubious top rope climbing anchors.
That's not the only pro, right? Have you seen the great collection of videos on the DMM website? http://dmmclimbing.com/knowledge/improvisation-larks-foot-or-basket-hitch-vid/
I think there may have been another one but it would have been very far away, producing some ugly angles. DMM is great, I'm glad they bought the designs for HB, both descended from Troll if I remember right.