Me too. The way to share a picture (for example a set of equations, or
a diagram) would be as suggested earlier by John Denker:
(a) Scan the picture (or create it digitally with some software)
(b) post it as a web page on your server, and
(c) include the URL in the email message sent to the list.
Ludwik Kowalski
Let the perfect not be the enemy of the good.