Four books African Art 1) African Masks Spirit Speak Ethnicities: Dan, Guro, Baulé, Diola, Ijo, Diula, Bamana, Benin, Mama, Ejagham, Boki, Fang, Kwele, Mahongwe, Yaka, Vili, Pende, Chokwe, Kuba, Songye, Hemba, Bira, Makonde, Luba Language: English Prestel, cm 12,3x8,8. Hardcover, pages: 59 2) Bruneaf 2013 Ethnicities: Baulé, Dan, Ligbi, Dogon, Mumuye, Yombe, Bembe, Woyo, Yaka, Suku, Hungaan, Pende, Chokwe, Sengele, Luba, Lega, Lele, Songye, Hemba, Zulu Language: French Softcover, cm 22x19, Pages: 124 3) Tribal arts guide Western North America Museums and Galleries of Western North America Language: English Softcover, cm 21x13 Pages: 98 4) Museo L. Pigorini Guida Softcover, cm 21x15, Pages: 12 Language: Italian