Rim and body of a Black on Red shallow bowl. Interior: a series of concentric circles around the middle. Exterior: Concentric semicircles just below the rim, using the same decoration and the same brushes as on the interior. Circles are made with a three-tipped multiple brush, and the inner circle is done by hand; a dot added in the middle of the circles. Slip is somewhat streaky, inside and out. Compare PC 109 and Fig. 1.10.