view Three masked performers, one wearing male horizontal Chi wara headdress, the other two wearing double-headed horizontal Chi wara headdresses, each referred to as n'gonzon koun, Bamako (national district), Mali digital asset: Three masked performers, one wearing male horizontal Chi wara headdress, the other two wearing double-headed horizontal Chi wara headdresses, each referred to as n'gonzon koun, Bamako (national district), Mali