Folk Art Pottery Pig Bell. Pink; blue; red; black; tan; and white.. Pottery. The pigs head is painted pink with white and pink eyes. The eyebrows are black. The upper body is blue and the lower is decorated in white, red and black. The arms hold a black stringed instrument. A clay ball clapper hangs by string from two holes in the back. It is signed, "Josefina Aguilar."