One fragment of wig or kilt-slightly curved surface. See Documentation for other possible fragments of this colossal sculpture.
From Nubia (Sudan) Gebel Barkal, B501 area 0 to 5m W of between N and S curtain walls: 1920. Excavated by the Harvard University-Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of Sudan.
Harvard University—Boston Museum of Fine Arts Expedition