Small Stoneware Bowl with Metallic Graphite Glaze Signed “Polk 71”

1971 Polk studio stoneware petite bowl featuring a metallic graphite glaze with interesting textural elements. The bottom portion is perforated with an asymmetrical smattering of orange circles.
“Polk ’71” signature present to the underside.
Diameter: 4.75″
H: 4.25″
Internal Note: P6