Caitlin Jenkins - seen here
Thinking about Ewenny Pottery got me Googling Caitlin Jenkins! I had a joint show with her a number of years ago in the Washington Gallery in Penarth, Cardiff - my sgraffito paintings and her exquisite lettered vessels.
I found this wonderful image of Caitlin's hands on Flickr at The 2009 Smithsonian Folklife Festival.
Caitlin Jenkins hands - seen here