House post Iatmul people, East Sepik Province, Papua New Guinea Lintel Galus Malken; Moses Malken Mask Lower Sepik River, East Sepik Province, Papua New Guinea Bark painting Kambot people, East Sepik Province, Papua New Guinea Dance mask Yangoru people/Boiken people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Bark painting Kambot people, East Sepik Province, Papua New Guinea Ancestor figures Ignas Kram (attributed to) Mask Iatmul people, East Sepik Province, Papua New Guinea Untitled Francis Tongoi Seated figure, ridge tile Aibom people, Chambri Lakes, East Sepik Province, Papua New Guinea Mask Biwat people, Yuat River, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Lime container Sibom people, Chambri Lakes, East Sepik Province, Papua New Guinea Male ancestor figure Abelam people, East Sepik Province, Papua New Guinea Female figure Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea Lime container Sibom people, Chambri Lakes, East Sepik Province, Papua New Guinea Yam mask Abelam people, East Sepik Province, Papua New Guinea