Three Card Castles From Paper Bag

The performer displays a colorful bag emblazoned with an assortment of playing cards; the bag is shown empty. A handful of small cards are dropped into the bag and the bag shaken. The performer now reaches inside the bag and produces a fully formed Card Castle a full 10" tall and 7" wide.

Now for the kicker. The performer again reaches inside and produces another fully formed Castle and not content, produces a THIRD CARD CASTLE!