past into the present. As a culture of scattered islands and peninsulars, Melanesian mask forms have developed in a highly diversified fashion, with a great deal of variety in their construction and aesthetic. In Papua New Guinea, six-metre-high totem masks are placed to protect the living from spirits; whereas the duk-duk and tubuan masks of New Guinea are used to enforce social codes by intimidation. They are conical masks, made from cane and leaves. North America Arctic Coastal groups have tended towards simple religious practice but a highly evolved and rich mythology, especially concerning hunting. In some areas, annual shamanic ceremonies involved masked dances and these strongly abstracted masks are arguably the most striking artifacts produced in this region. Inuit groups vary widely and do not share a common mythology or language. Not surprisingly their mask traditions are also often different, although their masks are often made out of driftwood, animal skins, bones, and feathers. In some areas Inuit women use finger masks during storytelling and dancing. Pacific Northwest Coastal indigenous groups were generally highly skilled woodworkers. Their masks were often master-pieces of carving, sometimes with movable jaws, or a mask within a mask, and parts moved by pulling cords. The carving of masks was an important feature of wood craft, along with many other features that often combined the utilitarian with the symbolic, such as shields, canoes, poles, and houses. Woodland tribes, especially in the North-East and around the Great Lakes, cross-fertilized culturally with one another. The Iroquois made spectacular wooden ‘false face’ masks, used in healing ceremonies and carved from living trees. These masks appear in a great variety of shapes, depending on their precise function. Pueblo craftsmen produced impressive work for masked religious ritual, especially the Hopi and Zuni. The kachinas, god/spirits, frequently take the form of highly distinctive and elaborate masks that are used in ritual dances. These are usually made of leather with appendages of fur, feathers or leaves. Some cover the face, some the whole head and are often highly abstracted forms. Navajo masks appear to be inspired by the Pueblo prototypes. In more recent times, masking is a common feature of Mardi Gras traditions, most notably in New Orleans. Costumes and masks (originally inspired by masquerade balls) are frequently worn by krewe members on Mardi Gras Day. Laws against concealing one's identity with a mask are suspended for the day. Latin America Distinctive