DollA feverish art lover barged into Beanie Backus' studio the other afternoon, greeted a small knot of habitues and then noticed a life-size sleeping doillying in a sort of portable crib on a table. For 30 seconds he stood staring, as though expecting it to show some sign of life. Then he cried, “How perfect! What ear?! What fingers! What classic proportion! Who the hell made it??I did/' *aid the beautifulClaire Mitchell. Two months ■ go. At this point, Ernest E* Mitchell Jr., understandably nicknamed Beau, yawned and opened one eye, as if to #ay, Like, dad, you're nowhere.* + ★