And he does the same when abroad, always packing ink, brushes and an ink stone in his suitcase. The miraculous uses for calligraphy don't stop here. For weddings or funerals, or for government banquets, often a calligrapher will be asked to make the invitations.
書法的妙用還不只於此，一般人婚喪或官方宴客，總會請人以毛筆寫請帖。