Feathered Panel, A.D. 600?900, Peru, South Coast, Wari, Feathers, cotton, camelid hair, H. 27 1/2 x W. 83 1/2 x D. 3 1/4 in. (69.9 x 212.1 x 8.3 cm), Textiles-Featherwork, The discovery of an ancient burial or ceremonial site in the upriver region of