Lorraine Chinana (b. 1955) has been making pottery since 1981.  She learned to make pottery from her grandmother Reyes S. Toya.  This bowl is fully polished and etched into the clay with an “op-art” style of design of butterflies.  Each wing of the butterfly is connected to the next.  It is a delicate but beautiful pattern.  The bowl is signed on the bottom in the clay.