Superimposed layers of colorless and opaque yellow glasses, together with an opaque marbleized combination of brown, blue and white glasses; blown. Circular shape; flaring straight walled exterior cut in sixteen slightly curving concave longitudinal planes, cutting exposing underlying colored glasses in a semi-geometric motif repeated around the body of the bowl; around the rim, cut half-diamond shapes expose a colorless casing and underlying yellow glass; adjoining the base, a horizontal running pattern evolves, of loops with center parts; interior cased with soft, opaque greenish yellow glass in which several "stains" developed, rim and base ground; concavely ground pontil area.