Jeffrey M. Thomas (Onondaga/Cayuga Nations, born 1956), In Search of an Appropriate Symbolism, 1991 / Empty Chair, Buffalo, New York / Traditional Dance, Regina, Saskatchewan, 1986; Diptych of a gelatin silver print (1983) and Cibachrome print (1986), 7 x 5 inches; Burchfield Penney Art Center, The M&T Bank Collection at the Burchfield Penney Art Center, 1991