73. Acrylic on paper (Bolivian money) on wood, 12 x 4.375 inches, signed Barbara Sullivan on back

73. Acrylic on paper (Bolivian money) on wood, 12 x 4.375 inches, signed Barbara Sullivan on back

73. Acrylic on paper (Bolivian money) on wood, 12 x 4.375 inches, signed Barbara Sullivan on back (detail)

Detail