Plank Mask (Bayiri)
Object type: Mask
Department: Arts of Africa, Oceania, and the Americas
Culture: Bwa or Nuna (?)
Date: 19th–20th century
Medium: Wood, pigment, fiber rope
Dimensions: H. 36 in. × W. 9 1/2 in. × D. 8 in. (91.4 × 24.1 × 20.3 cm)
Classification: Wood-Sculpture
Geography:     Burkina Faso  
River: Black Volta River region
Credit line: The Michael C. Rockefeller Memorial Collection, Gift of Nelson A. Rockefeller, 1969
Accession year: 1978