Basin

thinly potted circular form with steeply rounded sides resting on flat rimless foot; painted black in linear design of concentric rings encircling round "eye" in center with two bands of arcs around the well above and below a central divider of three horizontal lines; everted rim, decorated with multiple "eyes" separated by clusters of oblique lines and one sector of crosshatched lines; exterior painted with three long wavy-line motifs, each ending with a curled-back hook and joining to form a continuous frieze below the rim; burnished overall to a smooth surface