Masque Epa Yoruba
Nigéria
James Thomas Hooper and Cottie A. Burland, "The Art of Primitive Peoples", London, 1953, plate 60;
Steven Phelps, "Art and Artifacts of the Pacific, Africa and the Americas: The James Hooper Collection", London, 1976, p. 384, plate 227, no. 1792;
William Buller Fagg, John Pemberton III, and Bryce Holcombe, "Yoruba: Sculpture of West Africa", New York, 1982, p. 42, fig. 46;
Marie-Louise Bastin, "Introduction aux Arts de l’Afrique Noire", Arnouville, 1984, p. 192, fig. 176;
Hermione Waterfield and J.C.H. King, "Provenance: Twelve collectors of ethnographic art in England 1760-1990", London, 2009, p. 114 (photo of Hooper’s house in Croxley Green, October 1954)