AFRICAN WOODEN STOOL AND MASK,Lulua, Congo (Kinshasa); 20th century. Comprising a stool modeled as a reclining woman, with iron sawtooth crest; and a mask representing a man, light wood with darkened surface and areas of white earthen pigment. - Stool, L: 25 1/4 in.; Mask, H: 14 1/4 in. Estimate $150-250