23. Acrylic on paper (printed marble pattern) on board, 36 x 24 inches, signed Barbara Sullivan on back, private collection

23. Acrylic on paper (printed marble pattern) on board, 36 x 24 inches, signed Barbara Sullivan on back, private collection

23. Acrylic on paper (printed marble pattern) on board, 36 x 24 inches, signed Barbara Sullivan on back, private collection

Detail