I just took a class at
home called 'Heat, Color, Set and Fire' and is suspiciously the same name as the
title by author and jewelry artist Mary Hettmansperger. Actually, just reading
Color, Set and Fire: Surface Effects for Metal Jewelry is like taking a metal jewelry surface effects class
at home and Hettmansperger does a superb job at breaking down both the intricate
and simple elements of decorating metal jewelry.