"Pierre" > wrote in message
oups.com...
>
> Doug Kanter wrote:
>>
>> Post this question in one or more of the photography newsgroups.
> Years ago,
>> a glycerine-based spray was one way of doing this, but I'm sure there
> are
>> multiple ways of doing it.
>
> Thanks Doug; good idea. I appreciate your helpful response. I'll poke
> around their archives. Bound to be something.
>
>
>
> Pierre
>

You might also poke around www.rit.edu (Rochester Institute of Technology).
That school's got a photography program, and some schools put their course
work notes online. Another would be www.syracuse.edu. Look for the Gannet
school of communications.