Deborah: Here is something we have in our collection: Emmer, Michele. Bolle di sapone: un viaggio tra arte, scienza e fantasia. Firenze, La nouva Italia, 1991. Anne O. Morris Head Librarian Toledo Museum of Art Box 1013 Toledo, OH 43697-1013 (419) 255-8000 fax:(419 )255-5638 e-mail: [log in to unmask]