Indonesian Belu Atoni cow skull mask, Timor, Belu province, Atoni peoples, the cow skull pierced with two elliptical eyes and mouth, with a carved nose, above a lower half incised with two anthropomorphic figures and geometric motifs, height 24.5 cm. Other notes: the Atoni people from Timor practice agriculture rather than fishing. Masks like this one are used as part of rituals relating to the planting and harvest cycle.