A-DLI, 010403 – APRIL 01, 2004 – NEW YORK : The hand of Jan-Patrick Schmitz, CEO of Montblanc North America, is seen writing with the world’s most expensive pen, Montblancs Meisterstck Solitaire Royal diamond fountain pen valued at $125,000, Wednesday, March 31, 2004, in New York. Schmitz was contributing to Montblancs “Great American Love Story,” a book two feet tall with over 1,000 blank pages whose first lines were written by Candace Bushnell, author of “Sex and the City.” The public is invited to contribute to the book. AP/PTI