SENIOR MODERATOR SOG Member FT Professional, Author '03 Finalist, PSofATL '02 Finalist, PSofATL '02 1st Place, WCSPA '01 Honors, WCSPA Featured in Artists Mag.
Joined: Jun 2001
Location: Arizona
Posts: 2,481
Hi Valerie,
I don't know of anyone who has done more exhaustive research on different pastel grounds than Sharon has...as to the Wallis question, you may wish to look at the other references here on Wallis paper.