It is an invitational exhibition called ART OF THE CUP 2016 and opens September 1st. They were created as memory pieces while we were spending the summer in Nova Scotia. Ferns in the yard of the 150 year old farm house we rented for a month, were pressed into the surface of these pinched pieces. They were fired when we returned to our home in Greenville, SC in. They sell for $195 each should you be interested in a purchase. 504-539-9606.