Knapp's late husband, the internationally
renowned enamellist and sculptor
Stefan Knapp, left a unique collection
of paintings and sculpture which
are on display in the house and
Cathy's move to Maesmawr in 2008
was prompted by the need to find
a home and exhibition space for
the permanent collection.
The Stefan Knapp Project opened
in April 2011 in what would have
been Stefan Knapp's 90th year.
There is a long
article about Stefan's history
at the glass-on-metal website