Just wanted to fix the subject line for this thread and to put in a plug for a book by one of my favorite profs who sparked my interest in Leonardo in the first place: Turner, A. Richard, "Inventing Leonardo," (New York) Alfred A. Knopf, 1993 -- ROBBIN MURPHY, creative director, artnetweb [log in to unmask] -- http://artnetweb.com 426 Broome Street, NYC 10013 212 925-1885 NEW THIS WEEK: http://artnetweb.com/resource/new.html