Bucking the trend, however, towards the dark and grave persona that his build and the traditional Graxian, black physician's coat and black physician's cap might suggest, Lorenzo exudes a warm intelligence that is occasionally punctuated by passionate gesticulations of his hands and arms.  Very much a hand talker.  More often than not, he wears the transitional physician's coat open at the front revealing the brocade vest and white ruffled shirt beneath.  And he has never been hesitant to shed the coat entirely when it comes time to rolling up his sleeves for true work.