Two piece plaster exterior, rubber interior mold, plaster core. "Stall B Portrait of a Baboon" and "Portrait of a Baboon Head" written on mold. A plastic zip tie holds the mold halves together.
Rubber mold with plaster mother mold with plaster filler. Written on mold is "Baboon with Mandolin stall A". Mold halves held together with rubber band.