Tiwi ceremonial spear, Tiwi group, Melville and Bathurst Islands, Northern Territory. Carved and engraved hardwood and natural pigment. Tiwi ceremonial spears are a special form of elaborately carved and painted spear used in ceremonial display rather than as functional weapons or implements, length 249 x 4 cm. Provenance: Executed on Bathurst or Melville Islands, Northern Territory. Private collection, Sydney