My friend Wolfgang and I have been writing letters to each other for over a decade. We are both artists and over the years shared not only words but ideas and images. The letters themselves have turned into pieces of art. Larger sheets of Japanese paper such as Kozuke or Gampi Smooth give our letters an old world feel especially after they have been folded and put through the mail. Japanese decorative papers such as Edo Kosome Grey add more of a playful feel to what is being written.
Be creative. It will be appreciated.